Puffy fucking is the act of fucking a girl's asshole into her pussy so that your lovely lady can experience the sensation of something akin to being battered in the g spot from inside the asshole.
Disclaimer: this is advanced level shit. Do not do this to someone you don't know well, or who doesn't like pain.
Directions. 1) Enter a girl through her anus while she's on her shoulders. 2) To find the sweet spot, carefully aim the cock, at roughly a 15 degree angle, into the asshole. 3) Gently guide it over the pelvic bone. 4) Have your brave girl finger herself to fully experience the special moment. Enjoy that face. ;)
Man, last night I tried puffy fucking with my boyfriend and it rocked my world!