Junai Nante Shiranewa
I think this is one of those smutty cynical sex addict falls in love stories - and it definitely looks like that in the last chapter, Ren's expression is calm and sweet and a little sappy. But I don't feel like sitting down with this story right now, forgive me >.<
Waruiko no Aishikata
This is an interesting take on gay prostitution in the way that the kid doing it is straight and having more of a hard time. He's trying to support himself and his mom, who is actually living a luxury life with her bf off her son's money. Akihito, the seme who buys him, gives him a bj instead of getting one, and he is rational about getting involved with a straight guy but still watches over him and saves his ass when a customer tries to gangbang him. Edit: I really like Akihito and his cold reasoning, although he falls in love immediately.
Doutei Tora to Tsundere Usagi