The nipples are constantly sturdy when you're having sex or not.

[We have more nipple torture when we're not having sex than in the previous work] Eimi, who loves to see my face as she feels, always touches her nipples and rubs them all the time, even when she doesn't have a sexy atmosphere! While fighting the final boss in the game, I was near a friend and was taking a bath... and with a naughty face, my nipples were pounding, and she looked happy when I saw my troubled face! If you find out you're getting an erection, you'll be teased and you'll be forced to play! When they're having sex, they're slurping and slurping (occasionally, they spin gling rings), and they're a cohabitation life where they get bullied all the time and become a fool!