After inserting a vibrator, the wife, Minami Nana, experiences endless orgasmic spasms (MEYD-114).

A pervert attacked a married woman in an apartment. Seeing that she was resisting, he smeared a vibrator with aphrodisiac and inserted it into her vagina to make her vibrate. The woman twisted her waist, trying to squeeze out the vibrator, but the more she moved, the more pleasure she felt. When the time was right, the pervert pulled out the vibrator and inserted his penis into her vagina, fucking her until she had an orgasmic spasm and felt incredibly good!