
Masataka as Tiger-sama: "I'm going to thrust hard and deep into you...Into places you didn't know you have."
All fujoshis in unison: "YES DADDYYYYYYYYY!!!!!" ⁄(⁄ ⁄·⁄ω⁄·⁄ ⁄)⁄
He needs to be the tiger all damn year because that manliness is going to make Kotaro pregnant. Oh! I now ship Cat Koma with Tiger LOL(๑•ㅂ•)و✧

......that hot guy isn't his dog reincarnated??? I always get suspicious when people start throwing random names in stories like this, because notice when those guys try to invite him to a party and he refuses, they said "What about Ryo". Is this Ryo the one pretending to be his dog??? Maybe he has watched him for a long time and using this chance to be with him.
This is a theory. It may be completely out of the ball park but this is what happens when I have read too much yaoi
⁄(⁄ ⁄·⁄ω⁄·⁄ ⁄)⁄ ╮( ̄▽ ̄)╭

Based on the ending alone the boy really is his dog's spirit. The name Ryo was simply dropped to have those two guys continue their conversation instead of silently walking away.
Manga authors drop subtle or very obvious hints in case the person is just acting the part of the pet, deceased person, etc..
It can take a while to develope an eye for these hints, but you'll get there after a few years of reading stories like this. ^^

Well, there was that one manga where it actually was a boy pretending to be a dead dog to get in this guy's pants... I can't remember the name though.

1) "He's trying to make their relationship stronger" - Wow. What a holier-than-though excuse. Suddenly a third wheel gets labelled as freaking Cupid. I always imagine Cupid to be a cute baby angle with wings, not a third-wheeling DICK!
2) "If Arimura (Seme) cannot pass this trial then how can their relationship last? - Well, I'm sorry but give him a damn break! He was straight to begin with. He just overcame the first trial of going from straight to being in a gay relationship so I would say BRAVO to that! People don't change their sexuality overnight!!!
3) "Arimura is too insecure" - Well Itou (Uke) is insecure too you know, but it's refreshing to see a Seme who's feeling the same! It's more human that way. Remember, Arimura has never TRULY been in love. He liked and dated people but he let go immediately when they dumped him. It's different with Itou! Arimura feels jealousy for the first time, and he thinks that it's showing an uncool and ugly side of himself, while actually, him being jealous will probably make Itou feels over the moon!
4) Does Hozumi even truly like Itou????? Think about it. They meet at work but Itou never even make contact more than necessary. Then suddenly Hozumi sees Itou with Arimura, someone he knows, and suddenly he's like "Oh let me F with them". He just wants to be the shit-stirrer
4) Let's be realistic here people. If you are currently in a relationship then you should understand this best. Just because you are dating someone does NOT mean that you are the ONLY suitable person for each other! There are 7 BILLIONS people in the world, that's more combinations of 2 matching humans than calculable! BUT! All hopes are not lost! Because if you really love each other then even if someone who may suit you more come along, you wouldn't even think about it. But does that mean it's ok for someone ELSE to come along and PRY INTO your relationship??? When have you EVER cheer for a third wheel who comes in and be like "I'm better for him/her than you. If you can't compete with me then f off."
My rant is now over. I'm ok with adding spice to the plot but Hozumi rubs me the wrong way. I understand that maybe through this their relationship will be stronger, but there are other ways to achieve the same result
*Saw chapter 4 uploaded*
HECK YEAH I'm sure everything will clear up! No more heartache(๑•ㅂ•)و✧
*Done reading* NOOOOO(╯°Д °)╯╧╧