The grass is always greener on the other side... The three sisters, who were all dissatisfied with their boyfriends, decided to try a 'boyfriend swap' once. The eldest sister, Hibiki, who is a mother-complex man, shows her maternal side and gently guides his penis, then shoots him off in a spider-riding position. Yui, the second daughter, who was drawn to the clingy sex, was broken by the man's persistent cunnilingus and pistoning! The third daughter, Suzu, who enjoys sex like a beast, is devoured all over her body and experiences pleasure incontinence! The three sisters, who enjoyed the boyfriend swap, all gang up on the M-man and milk him for semen!
