What is Spidey Sling?
1.
when porking a female in the canine position, imminent to ejaculation the male extracts his member and continues to beat with his hand until climax, at which point the man cream is intercepted by the male hand. once in place the semen is slung spiderman-esque towards the female rear whilst calling "go web" using correct handular movement one can re-create being spiderman in the comfort of ones own boudoir.
"spidey sense tingling... ...GO WEB..WOOPOW"
"hey Beeatch, take my spidey sling"
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