Take a look at my tight arsehole. Imagine if I let you stick your cock in there... mmm I would love to feel your dick sliding up there. I've never tried anal so it would be really tight around your cock!
Grab your dick and squeeze it really hard. Imagine that its deep inside my tight virgin arse.
Now stroke yourself with that tight grip...
If you were really fucking my bum I would let you cum inside me but this time you only get to edge... so do it, give yourself a nice tight edge for me!