Twinkie refill

After cumming inside a vagina(what's referred to as creampie) you eat said pie and repeat the process.

My wife wanted to try something new, so I hit her with the olllee twinkie refill.

Gas refill

When two males are fucking each other and one ejaculates or urinates inside the other nonstop until they litterally explode

*moans* HEY GEORGE CAN YOU GIMME THE 'GAS REFILL'?