gratelva

A sexual act in which one man, let's call him Matteo, acts as a bridge between his two female neighbours, who are equipped with strap-ons.
Person one: Hey what are you up to this weekend?

Person two: it's gonna be a gratelva-type weekend. Matteo's been way too horny recently and he needs to get that out.
by Sigmamale07 May 04, 2024
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