spermback

when you blow your load on to a girls back

As you’re about to cum you pull out and spermback your ejaculate all over the person’s backside

by SMWJLA Partnerships October 04, 2007

Spermback Whale

When you’re fucking a fat chick from behind and you pull out and cum all over her back

“Damn you took that fat chick home last night?”

“Yeah she was a spermback whale after I was done with her”

by carrytheflag61 February 27, 2022