
Do guys really have the urge to have sex when they're mad? Just been going on also with other mangas

Anger increases bloodflow which would also increase certain parts of the body

I think any guy in love, will be perverted when they're with the one they love. It might not even be a question of getting the urge to do it, but maybe something psycological? For example, when the seme finds someone else's kiss marks on their uke (or the other way around, in some cases), the seme feels like he needs to make the uke his own again, by having sex :)
Not sure if that's the case here, though. Actually, I think he might be trying to avoid the "Sempai-subject", by taking up on the uke's offer, which he obviously benefits sexually from, as well (⌒▽⌒)

Superb logic!!

PLEASE TELL ME THAT THIS IS NAO'S SEXY MOTHAFUCKIN BROTHER http://hanaoto.net/images/magazine/bn_capi.jpg AND HE'S HAVIN HIS OWN STORYYY! KYAAAA. AND DOESNT THE OTHER GUY LOOKS LIKE TOWA'S OTHER BRO?
IM GONNA THROW SOME VAGINA IF SOMETHINGS BEEN DROPPED (even if its srsly not been confirmed yet, and bcos that story wouldnt be able to continue without this manga's story duhr)

LOL!
I'm with you there Aoicat
Fujisawa-san: I buried a corpse, you wouldnt understand.
Uke: Enlighten me, then.
*hand porn*