Senpai Kouhai Danjo Jijou

Akari, who's smashed after a night of drinking at a bar, is being carried to her apartment by a senior, Hiro, and a junior, Izumi who are both her childhood friends. Because the trains have already stopped running for the night, Hiro makes a suggestion to Izumi to stay the night at Akari's room; But Izumi, intending to keep drinking, follows him back to his own room with a suggestion that they have an after party.

The drunken Izumi, while appearing defenseless, provokes him with the words, _"Senpai? Aren't you gonna do anything?"_

Kikunosukemaru-sensei, talented at drawing lots of touch-feely tactile scenes, depicts a man and a woman's circumstances, brimming with emotion☆

(Source: DMM)