FSDSS-548 Stealing with his mother-in-law in the kitchen right behind his beloved wife's back

I don't have much experience in love, my girlfriend criticizes me for being a bad kisser so I never have the chance to fuck her. To improve, I had to practice in front of the mirror. Unfortunately, tutor Ono witnessed it all. Therefore, in addition to teaching me, Ms. Ono also offered to teach me a kissing training course. Of course I couldn't refuse an opportunity like this. Drooling, Ms. Ono's soft tongue entwined with mine. We diligently practiced together, until we both couldn't resist anymore and officially turned to sex! After practicing many times with Ms. Ono, my kissing skills have improved significantly. I was complimented by my girlfriend and fucked by her. But the feeling is still incomparable to enjoying the soft tongue and sweet saliva of tutor Ono...