Miyo, the breathtaking beauty who’s the center of everyone’s adoration. Only her childhood friend and boyfriend, Atsuki, knew her real, perverted side!! As always, the two of them start their usual contest: the winner gets to give the loser a lewd command! Game → Relentless, obsessive breast groping → Game → Naughty, teasing paizuri. Just how far will their dizzying, back-and-forth erotic showdown go!?