Sex Domination!! -Let's Decide Who's On Top Once and For All-

Story :  "Mn! Don't stop...! Uehara...!" - The Professor thinks highly of him, and he has a good relationship with his girlfriend! Uehara is enjoying his university life everyday, but whenever he sees Izumino, who's in the same seminar as him, all they do is argue. One day, Uehara was suddenly dumped by his girlfriend...!? He goes to drink his sorrows away and sees Izumino who has also been dumped!! On top of that, Izumino riles Uehara up by suggesting that he must have been dumped because he sucks at sex...!! Uehara, wanting to prove that Izumino is wrong, ends up having sex with him...!? This is another exciting romantic comedy by konno!