The Wolf Wants to Be Attacked

I want to do it right away, so can I make the first move? This is a pure love story between two wild dudes, a band member who's an innocent crybaby and a beast-like hot guy with a high sex drive. "Don't be so greedy. Who's the one doing the attacking here?" Ryu, a cool and handsome guy, is earnestly in love with Shingo, a guitarist in a popular rock band and a student at the same university. Ryu wants to thank Shingo for crying over his grandmother's death, but Ryu isn't very good with his words and accidentally confesses his feelings instead. They begin dating and while Ryu immediately wants to have sex, he's also baffled by how kind and physically affectionate Shingo is with him!