Hole swap

Putting the ring over your hole, you watch as your mother lays down in front of your dad, spreading her legs wide open for him, as you place your hole right over her anticipating pussy.

Anticipating... you quickly realize if she doesn't feel a cock slide in her she might get suspicious, and you look around for a solution. Luckily, you find a realistic dildo in a box behind you, as you attempt something you've never done before.

Your dad walks up to the hole, apparently having grabbed lube & lathered up his dick until it's dripping. As you feel him press against your hole, you lower where your hole should be onto the fake cock, and miraculously it appears on the other side of the portal, slowly penetrating your eager mother.

As your dad picks up the pace, so must you. She gasps, still thinking that it's your father making her feel this way. In reality, you're taking his every thrust, barely holding onto rhythm as you try your hardest to convince her that she's the one fucking your dad.

"Aw, baby you're ..unh, so tight!" he says, still unaware of his infidelity. "Must've been a while"

"I missed ..auh you ba...oh... baby!"

You feel her push back against him, unknowingly pushing you further onto his pulsating cock. If this lasts any longer, you might pass out! Luckily, having made your father cum three times now has taken a small toll on his stamina, and after one final thrust, you let yourself fall onto the dildo, pushing your imitation father dick all the way into your mother, and both your parents, and you all climax together. Cum spraying deep into your colon, and all over the inside of the closet door.

You take off the ring, and watch as your dad collapses onto your mom, sharing one final "I love you" before they fall asleep, and you make your escape.