"My first orgasm was from the chime stick on the family altar," says the underclassman—no way you should be using that for masturbation! "It feels so slippery!" Well, that's all your own pussy juice, you know! Saki (second-year upperclassman) (bouncy big tits) looks innocent but is actually quite horny. Her intense orgasms are highly praised by her junior. Sayuri (first-year underclassman) (sweet and gentle type) has been obsessed with masturbation since her ○ student days, indulging in it every single day of the year. Admiring her upperclassman, she exclaims, "You're amazing, Saki-senpai! Truly superior in every way!" She enthusiastically cheers on, "Just cum! Keep cumming!" celebrating multiple orgasms and massive pissing sessions. Their mutual enjoyment of each other's erotic sides is clearly evident.