boston backboard

while in the sitting position or on their knees holding a measuring cup in their mouth by the handle. the male shoots a load of cum off the females forehead head and into the measuring cup.

the boston backboard is like playing basketball in bed.

by allen bak February 22, 2008

boston backblade

After the consummation of intercourse, the male mushroom cap drags a wad of semen out onto the carpet when the male pulls out.

Jim left a load on his girlfriends carpet by using his patented Boston Backblade maneuver.

by BFD137 February 19, 2017