Class 3-C's school festival stall is the "Big-Titted Bokukko Oppai Pub"!? Girls who are usually feminine are challenging themselves to cross-dress with wigs and boys' uniforms! However, as soon as hustle time begins, what pops out from under their clothes are beautifully grown, overly erotic big tits! "What's so fun about rubbing my tits...!" they say, but with their jiggling breasts and hard nipples, the naughty feelings won't stop! Even the girls trying their best to act like "bokukko" can't help but feel their pussies throbbing, leading to the raw insertion of the customers' rock-hard cocks! "If you're gonna cum, cum inside me!" To the girls playing their parts so bravely, a service of inevitable raw creampies is included!!