The Beanbag Bang-up

This is perfect for you, if you're a couch potato who's been moulding on your beanbag so long that it's shaped like your ass.

Sit back on your leather beanbag. Then let your lady slowly lower herself on your lap facing you, make sure she has exact aim at your penis.

When you're in, get her to happily grind away. And while getting worked up, you may amuse yourself by doing the French thing with your tongues or squeezing her cute butt.