Sexual version of a marathon whereby adults indulge in constant shagging over a number of days. Experimentalism is encouraged!
My mate Ken and his bird had a fucking shagathon for 6 days. Lucky bugger.
29๐ 6๐
a sleepover encluding one or more girls
โhey rosie wanna have a shagathonโ
a sleepover between one or more women
โrosie, wanna have. a shagathon?โ