セフレとなんか恋に落ちない

Kyou can't turn a blind eye when he sees his delicately pretty college senior Asahi in an argument with another man, but when Asahi holds him down and takes him to bed, he realizes he's been worrying after the wrong kind of guy! Kyou may say he has feelings for his childhood friend, but is that reality holding up any good against the way Asahi makes him feel? (Source: Futekiya) Note: Includes one extra chapter.