Cumming into your lovers navel, then proceeding to give a traditional raspberry, blowing into the belly button, making cum bubbles around your cheeks them going in for a kiss
Last night I gave my girl such a good craspberry she calls me Mr. Bubbles.
When one sex partner cums in the anus of the other participant. Then that person spreads his/her ass cheeks and proceeds to spray fart a combination of poo and semen in the ejaculators face.
"Damn Tony, that was the best Toledo raspberry. It looks like I have freckles"