Tom visits dave, who's layed-up at home with a broken leg
dave says, "my feet are freezing mate,can you nip upstairs and get my slippers?"
" no probs" says tom
upstairs,dave's stunning 19yr old twin daughters are sitting on their bed.
" hello girls,your dads sent me up to shag you two"
" pissoff,you liar" they say.
" i'll prove it" says tom and shouts downstairs, "both of them dave ?"
" of caurse!,whats the point in f*cking one!"