Ore no Kanojo ga Kawaisugiru no ga Warui  

It's My Girlfriend's Fault for Being Too Cute!, 俺の彼女が可愛すぎるのが悪い

The student in question has once again been captivated by his girlfriend's allure. He has been dating Aoi Kuwabara since high school, and the two of them spend their entire day together engaging in sexual activity. Aoi is simply too adorable to resist, and she always seems to know how to get under his skin. However, despite his best efforts to focus on his upcoming exams, Aoi continues to try and seduce him. The student tries to set boundaries by declaring "No sex until I finish my exams!" but Aoi quickly responds in a provocative manner, wearing her old P.E. uniform and ready to prove him wrong.