The room was drenched with the scent of lusty hours

Debbie's vagina was already full of Bob’s cum

I lay on my back, sixty nine, under Debbie’s pussy. Bill probed her deeply

Bill’s balls brushed my nose and forehead.  I watched his cock disappear.

Grunting, he shuddered, balls tightening.  I watched.

He withdrew his length. My mouth and tongue waiting.

Cum gushed out from Debbie’s hot velvety fold, and was swallowed.

Bill plunged into my mouth, sucked empty.

Bill's, Bob's and Deb's juice mixed in my stomach.  Still horny.

Time to rest, switch around and repeat.  Happy and loving it.