
http://www.mangago.zone/read-manga/ore_to_omae_no_stalker_boushihou/uu/ore_to_omae_no_stalker_boushihou-chapter-2/28/
Okay this is so freaking scary but it's good that he didn't do it on his face

Hwa has grown up ╥﹏╥ ..
He is quarter human, quarter lycan and half vampire... Wait doesn't that mean he is also a female lycan only partially of partially?

No that's not it. His parent's real gender is male but only his lycan gender is female, he still has a dick, his genes are male, he just releases female lycan pheromones (note that he wouldn't be able to give birth if the seme's father didn't give him the drugs to experiment). If that is how it is, then shouldn't he have part of his lycan characteristic?

No I understood the question. I realize one can be a human male and a female lycan like hwagok. Hwagok needed the drugs because his partner was essentially sterile as a dead being. I think if hwagok could transform he would have all female wolf parts and if he chose Ino he would have been able to get pregnant without the drugs. Evidently there are specialized hospitals for lycans. This is just my theory.
But a person can't be half female or half male---it is an all or nothing thing for humans or for lycans; human guys are XY. X for female and Y for male, they just carry the genes but don't exhibit the female characteristics. I think you are over-thinking things.

I don't understand why you think he would have had to go full female with the male lycan. There's no indication of that in the manga. Actually, the fact he got wet from his ass indicates this isn't the case.
People IRL are born with male and female characteristics all the time. It's not an all or nothing (at least IRL). They're called 'intersex' and it's as common as people born with red hair. Which isn't common, but still works out to a lot of people.

http://www.mangago.zone/read-manga/koi_to_wana/bt/107388/Vol1_Ch5/44/
He shouldn't have kissed someone behind his lover's back even if he wasn't serious.

Kojima really cherishes Ryousuke, even though he teases him all the time, he really cares about him. So when he raped Ryousuke when he lost control, he also hurt himself with his actions, that face he made shows how pitiful he was to do something like that to his important person. So even when Ryousuke forgave him, he still couldn't forgive himself, and it's so fucking sad wtf

The uke was not a slut, he was a man-slut before he met him. There is a difference between getting fucked and doing the fucking.

Well if there wasn't any other way to call the person who fucked everyone who came upon him, yes, we would call him just 'slut'. Also sorry if I'm triggering you but I just gotta say this; if you're a slut, since slut means what it means, you're (not directed at you, unless you are one) literally a slut.
I don't understand why I found this manga in the 'shitty seme' tag
Looks like it was removed or at least disappeared into the invisible zone. But that would confuse me too. I mean Yamato may not be the nicest seme ever but he's nowhere NEAR shitty seme level.
Exactly, he also had his reasons for being rude to him the first time, I mean he WAS bullying his childhood friend.