While engaging in a sexual act, one ejaculates into the eyes of their partner, leaves to apparently retrieve a towel, but instead turns up with a hand full of flour, to the face of the incapacitated suitor.

A jack off buddy (from 'cum' /'come', meaning 'semen', and 'companion'); a friend that you get together with for sessions of solo or mutual masturbation
Variant of: cumpanion (from 'companion' & 'cum'); jack off buddy & wank bud & JO buddy
Similar to: fuck buddy

While engaging in the climax of a sexual encounter, one ejaculates into the eyes of their partner; leaving them wondering incapacitated. In search of Kleenex , the ejaculator flees to retrieve a towel, but instead returns to their incapacitated partner with a handful of flour to the face.