Buru to Arukeba...

Overview

1-4) Buru to Arukeba First main story is on an innocent boy whose pet dog brings him trouble or erm... highly XXX-driven testerones. That dog is very irritating. Its main skills are raping other dogs regardless of gender and biting people. In the end, all the alpha males will request for compensation on the bed. 5) Shouta-kun and Matsuchiyo-kun The student Matsuchiyo is bored because he was forced to separate with his ex lover. His cousin, a Shouta, likes him but petite boys are not his cup of tea. However a strange gorgeous guy with a gorgeous body appears and he cannot resist the temptation... 6) GET! A man likes a female hostess working in a club and tries to confess to her. But the manager is an obstacle to his efforts. The man agrees to have XXX with the manager in order to set an appointment with the hostess...

Source: AniList