I Didn't Mean to Fall in Love (manga)

In this self-contained, Mature-rated Boys' Love romance, a 30-year-old virgin finds himself falling for a charming flirt who doesn't want anything more serious than a casual fling...or does he?Inexperienced Yoshino is about to turn thirty. He's nearly given up on ever falling in love, let alone having decent sex-until one day he steels himself and goes to a gay bar. There he meets Rou, a charming, silver-haired college student who is everything that Yoshino isn't: mysterious, assertive, and experienced with both men and women.

Yoshino finds himself hopelessly attracted to Rou, as their awkward courtship simmers into something more. But is it love?