In a role reversal, M-kun, Ayumi's usual submissive partner, asserts his dominance. He forcefully bends her over, gripping her hips as he slams his throbbing cock into her eager pussy. Ayumi, now the submissive one, moans and whimpers, her body convulsing with pleasure. M-kun's rough handling brings out her inner slut, her pussy gushing with each powerful thrust. The couple's bodies slap together, their moans echoing as they chase their ultimate goal - an explosive, simultaneous release.