A dreamlike incestuous relationship! My still-virile mother, seeing my long-unseen, rock-hard penis, couldn't resist and gently let me penetrate her behind my father's back. SW-209

My mom's careless exposure of her cleavage and underwear at home made me unable to resist getting an erection. Unexpectedly, my mom, behind my dad's back, secretly and gently held my penis, caressing it until it finally broke through the final barrier and penetrated me!