After losing his virginity in a doujin AV, the owner, Kei, who was a dull otaku, carefully selected extremely kind amateur cosplayers, and this time, he has a beautiful masochist cosplayer who is really into the mud, from her double holes to her throat, which can only be seen in an erotic manga. - A drinking party plan full of super hardcore SEX that you won't see! - The bluntness that comes from having little experience is amazing this time, and it also includes a documentary work in which a real virgin who applied as a ○wi○ter loses her virginity!