The roof

Seeing Mrs. Busty's breast prints on your window, you get a wild idea.

"Why don't we fuck on the roof?", you ask Mrs. Busty.

Mrs. Busty gasps and puts her hands over her mouth.

"Do you really want to!? That would be so hot!", Mrs. Busty exclaims with a energetic expression.

You open up your window and start to crawl onto the roof. Mrs. Busty and you car full make your way to the top. Mrs. Busty is laughing like a madman while occasionally masturbating. Once at the top, Mrs. Busty balances on all fours with her right hand on her hip.

"C'mon! My ass is waiting", Mrs. Busty said with a suggestive tone while she grabbed and jiggled her ass.

You carefully make your way over to Mrs. Busty. After stabilizing yourself, you grab her by the waist and begin to **** your cock into her asshole. Your cock goes in semi-dry, but still gets in all the way. Mrs. Busty lets out a passionate moan as you start thrusting. Her moans vibrate and echo throughout the neighborhood. You look around and see cars driving by and lights still on in some houses.

"This is so fucking hot!", Mrs. Busty exclaims.

You start to thrust harder and harder until the point where Mrs. Busty starts to re-ground herself due to the shingles falling off from below her. You feel your dick start to pulse and twitch. Going in balls deep, you flood Mrs. Busty's asshole. She moans even louder as pump after pump pulses inside of her. You both stop to catch your breath before heading back inside.