The newhalf 'Ena Hisaki', who specializes in 'M-man training', takes a role reversal this time. Trained by veteran actress 'Akari Niimura', she transforms into a needy little dog. Obediently sticking out her ass-pussy, Hisaki takes a toy deep into her lewd hole, letting out feminine moans repeatedly. As soon as she sees Niimura in a strap-on, she starts sucking it, and begs for insertion by bending over backwards. Niimura heats up more and more as Hisaki, craving the dick invading her ass-pussy, lets out high-pitched cries. On all fours with her ass out, Hisaki is made to cum like a woman by Niimura's fierce thrusts, falling into a daze. Niimura, who receives her first cunnilingus with her tongue flicking, greedily pushes Hisaki down and exchanges intense deep kisses. Transitioning from face-sitting cunnilingus to sixty-nine, the two bury their faces in each other's genitals, exchanging affection until they nearly suffocate. When Niimura inserts her clit-dick, Hisaki's hip thrusts become unstoppable. As Niimura gets more aroused, she pushes Hisaki down into cowgirl position, and Hisaki thrusts up into Niimura's pounding, making her cum hard. Just as the melted Niimura wishes, it ends with a generous creampie.