The industry's No.1 voluptuous actress, Ayaka Hirosaki (24), boasts a 103cm giant buttocks. Six types of tight-fitting outfits provide a breathtakingly suffocating experience in AV SDMU-991.

#1 Meeting/Trying on a tight-fitting outfit #2 An old man helps with a butt massage #3 Masturbation #4 Giving an old man I know a lubricated butt bubble bath in the bathroom #5 Pretending to NTR with an old man I know in the bathroom and then having a 3P #6 Urinating #7 Ejaculating five times in a lubricated butt bubble bath #8 Taking a selfie of sex with an old man whose head and testicles are about to explode