DVMM-079 Riri Okamoto, huge-breasted blowjob pet bred for 3 years, always ready for dick

Riri Okamoto stars as a woman trained for three years to be a blowjob pet, always eager to lick a dick. She can be called whenever the man wants to fuck, and she provides fellatio service anywhere, allowing him to shoot sadistic sperm. Her large breasts and plain look are part of the appeal, and the training story is told in full.