A woman's fist is placed on her pussy, a one-hit vaginal masochist fist. The way of being naked is the way of eroticism, and she goes crazy with a huge cock penetrating her! The long-awaited pussy athlete series! This time it's naked karate. No uniform needed, being naked is the killer fist of a masochist! She parries the huge cock's straight punch with her pussy and goes crazy with orgasmic ecstasy. This is the secret technique of naked karate that is not shared with anyone! 12 years of karate experience. Mizusumi Seira looks dignified in her black belt. She shows off her magnificent straight punch and naked kata, but she is a masochist and has a desire to be strangled, spanked, and cum over and over with a huge cock. Seira and big-dick actors have sex kumite! She cums over and over again as her defenseless pussy is attacked with high kicks and a piledriver. Push-ups, handstands, head-over-head drops, head-grabbing... she is subjected to repeated intense deep throating in various positions, and combined with genital torture, she climaxes in agony! Seira is tied up in an M-shape with a pussy fist strengthening device. A large amount of lotion is smeared all over her body, and her sensitive nipples and pussy are tortured with a crotch rotor, nunchuck vibrator, and tonfa electric massager. She arches her back and trains her pussy, writhing in agony. The last scene is a 4P big-cock kumite between a naked karateka and a big-cock man! A rough tongue kiss and oral attack. A large amount of squirting from fingering. A face-sitting cunnilingus while being punched. A big cock slap and continuous deep throating. A cock punch is delivered to Seira's pussy! She is easily picked up and fucked in a standing doggy style. A slap is mixed in with her ass, and a big cock fist makes her pussy go crazy. She is laid on the floor with her legs spread apart and pistoned from above. The big-cock masters show off their special techniques, such as the golden carp and choking fuck. Seira also responds to the big-cock kumite by desperately shaking her red and swollen ass. Furthermore, she cums over and over again in the big-cock kumite, which also includes sticky mating with hot tongue kisses!