
I wish someone would translate the author’s notes and the extras at the end. I wanna know if those two other characters at the end are from Sensei’s other work and if they are I wanna know the name of it so I can try find the raws. But I really wanna know what Masahiro and Katsuki are saying to Haruhi. I’d like to think Haru finally introduced Masa to Katsu and Katsu is mad at Haru for keeping it a secret that he is gay and also that he has a lover but Katsu accepts it because he loves his big brother. Then Masa and Katsu get along very well because they’re both probably fawning over their precious Haru-chan

Warning again!! Spoilers!!!! Don't read if you don't want spoilers!!! This is my recap of the chapters I read in Spanish.
Chapter 15
*So Dojin starts to regret what he did to our lil cinnamon bun and wants to apologize but doesn't know how. As he's walking down the street he sees a café place that's hiring a part-timer so he goes in there to get some info about the job. Turns out that Dojin and the manager seem to know each other because they're friendly with each other and he calls her "Jefa" (which mean boss/former boss in Spanish so maybe he worked there before? IDK)
*Hyesung decided to GTFO of Dojin's apartment after what he did to him (a very smart decision from Hyesung indeed if you ask me!) so he packs his stuff up and is ready to go. At that moment Dojin arrives home and see that Hyesung is leaving, but before Hyesung can leave for good, Dojin gets down on his knees and says "BABY COME BACK!!"... lol nah he doesn't say that but he does apologize for what he did and promises Hyesung that he won't touch him ever again and shows his sincerity by giving him the managers' business card and tells him to give her a call to set up an interview. Hyesung is hesitant at first but decides to stay once he makes Dojin swear to keep his promise to never, EVER touch him again, even if he's in heat. (So normally I'd say Hyesung is too trusting, but I really believe in Dojin's honesty and regret for what he's done so I'll let it go for now)
Chapter 16
*So it's Hyesung first day going to working as a waiter and Dojin is acting like a worried father who's watching his child head off to school alone on the first day (he's like telling Hyesung "Take the same street to and from work. Don't go down a different path. It's OK to make mistakes at work." and Hyesung is like "I'm a big boy now, DAD!" lol but really he's like "I got this! You don't have to worry so don't come and check up on me, alright!" and then leaves for work
*Later, Dojin asks his older sister for some relationship advice. He asks her "Why do Omegas hate us so much?" and she replies "Maybe it's because Alpha's have too much pride." And then Dojin is like "Am I too prideful? Maybe I should think more about Hyesung's feelings." Looks like our boy Dojin is really starting to fall in love with Hyesung if he's asking his sister for relationship advice and wants to change for Hyesung’s sake! ヾ(❀╹◡╹)ノ~
*Back at the café, Hyesung is doing a really good job on his first day of work. Even the manager says that the place has become more cheerful with him there. Which makes me think that he has a bright and happy personality ya'll. And then....guess who comes walking through the door into the cafe? It's that one guy who once confessed to Hyesung back in high school in that flashback back in Chapter 6!
*Btw Hyesung forgot his name and at first calls him Tofu lol (≧∀≦). Anyways Tofu guy and Hyesung start to catch up and when the Tofu asks Hyesung why he isn't in college Hyesung is like "Because I'm dumb AF" to which Tofu is genuinely taken aback and says "No you're not! You’re a freakin' mathematical genius!" saying that he was able to solve the most difficult math problems back in high school. When Hyesung asks him "How did you know?" Tofu guy says "I told you that I liked you back in high school" and then starts to blush. Tofu is just too sweet. ε=ε=(ノ≧∇≦)ノ
* I knew Hyesung was good at math! Ya'll guessed it too, right?! He really did look like he enjoyed solving those math problems from his friends’ homework back in Chapter 6.
* Aww I like Tofu guy already!! He's been watching our cute Hyesung from afar in high school and was admiring his mathematic skills too! Looks like Dojin’s got himself a love rival because it looks like Tofu guy still likes Hyesung!
*Continuing on the conversation, Tofu confesses that the doctors got his test wrong and that he's actually a Beta not and Alpha to which Hyesung also confess to Tofu that the doctors got his test wrong too and that he's really an Omega (Wow! These doctors aren't doing an adequate job if they keep making mistakes on the Alpha/Beta/Omega test results)
*Finally, we see Dojin coming to the café to check up on Hyesung only to see him smile happily at Tofu guy and then he starts to get jelly.
Chapter 17
*When Dojin enters the café Hysung starts to frown once he sees him which only makes Dojin more jealous because he’s all thinking “Why doesn’t he smile at me? Why does he smile at that guy? Who is that guy anyway?!?”
*OK everyone, here comes a flashback and some anguish parts so be prepared!
In the flashback a teacher is asking a young Hyesung (he looks like he’s in elementary here) to solve a math problem. Ya’ll it looks like the teachers also noticed that Hyesung is a math genius because Hyesung solved that problem fast in his head and the teacher was surprised he got it right at such a young age! So, the teacher tells the dad “Hey your child might be a math genius” but Hyesung’s dad doesn’t believe he is. What’s sad is that he makes Hyesung prove that he’s smart. The dad throws a worksheet at him and is like “You’re good at math? Prove it, kid.” but Hyesung is too intimidated by his dad that he’s panicking, doubting himself, and can’t concentrate enough to solve the problems ya’ll, so the dad is like “I knew you were as dumb as your mother, you stupid bastard!” then the dad takes the worksheet and throws it at Hyesung’s head. Yo I hate the father so much! My precious baby Hyesunug don’t deserve that! What’s worse is that I don’t think this is the last time we'll see Hyesung’s dad! Something tells me he’ll appear in the future and cause more anguish to my baby Hyesung ☹
*Flashback ends, and the scene goes back to the apartments where Dojin confronts Hyesung about Tofu guy saying “Who’s that guy?” to which Hyesung replies “He’s just a friend!” but Dojin just doesn’t believe it. His Alpha senses are tingling, telling him he has a rival! lol And he’s kinda right because the next day he sees Tofu guy at the café again taking to Hyesung and Tofu just watches Hyesung work with LOVE IN HIS EYES!
*Of course, Dojin notices Tofu guy staring at Hyesung so he gets angry at him for trying to steal his hubby away and calls Heesu and tells him to dig some dirt up on Tofu guy. (Not the best move Dojin if you wanna win over Hysung. I honestly think there’s nothing to suspect about Tofu guy since he seems so nice unless Sensei gives us a lil twist about his character or something like that haha)
*So, it looks like Tofu guy and Hyesung have become really close in the past few days. Tofu guy has also noticed Dojin coming a lot to the café and pretty much giving him death stars so he tells Hyesung “Who’s that guy?” to which Hyesung finally spills the beans and tells him what Dojin did to him. Tofu guy, being a rational human being, is like “You gotta get out of there! He might hurt again! Why don’t you live with me?” to which Hyesung say “Alright! I will!” so he packs up and decides to leave again. This time Dojin is home and when he sees Hyesung trying to leave again and find out that he’s moving into Tofu guy’s place, Dojin angerly grabs Hyesung’s hand and doesn’t intend to let him go!
And that’s what’s happening so far. I can’t wait for this week’s chapter update!

where did you read the raw chapters in Spanish?

In the Spanish chapters it literally is "Tofu". Dubu means gentle?! Aww that totally fits his personality! Also, I agree with you! Tofu really is such a gentlemen towards Hyesung. Sometimes I feel like rooting for him to win over Hyesung! Dojin better control his jealousy or he might lose Hyesung. https://es.niadd.com/chapter/EL_AMOR_ES_UNA_ILUSI_N_LOVE_IS_AN_ILLUSION_Cap_tulo_16/649558-10-3.html

im starting to like this tofu guy even more than dojin.. tofu even knew about how good at math hyesung is and seems too sweet to be true

Haha this is the first time I've seen the seme get tired of sex first instead of the uke. Oh well, one of them had to have the sex-craving stamina lol ╮( ̄▽ ̄)╭

http://www.mangago.zone/read-manga/shinyuu_tte_soko_made_shinakucha_ikenai_no/
This one to. The seme thinks that they have to work it all out in foreplay to get rid of all the uke's extra energy, but it's just an extra that we see that part.
Wait? Was that the end?!? Don’t end it there I was hoping for more!