HBAD-664 I Was Spotted By A Black Gal Older Sister Who Is Famous For Being A Bimbo, So I'm Spending My Days As Her Sexual Desire Processing Cock Ranka

Ayumu is a student who is obsessed with erotic things, but is a shy and unpopular student. One day, I saw Ranka, who is rumored to be a black gal who lives in the same apartment as a bimbo, masturbating on the stairs of the apartment while giving a blowjob to a man. Later, he was ambushed on the stairs and taken to Ranka's room...