A table tennis club for working adults where guys still have college vibes. Among the many girls, they pick out only the cute ones, set up a special practice day in addition to the regular practice session, and plan to somehow get the girls. The girls practice despite being confused by the smaller number of people than usual, and then go to the drinking party... Meanwhile, the guys are drinking a lot of sake, but as the sake is flowing, the girls who were anxious gradually become erotic... It's a 4-on-4 orgy where everything goes as the guys want it to! [Kira Kira Days Mizuki/B:84 W:58 H:87 Koharu/B:75 W:60 H:83 Tsubomi/B:82 W:54 H:80 Rion/B:80 W:62 H:89] *This work features adults cosplaying. *All the performers in this work are adults over 19 years old. (All performers in this work are adults over the age of 19.)