At Mistress Isis's Feet

At Mistress Isis's Feet by Ulysses

I hope you're hard over me already - are you? If so, give me an edge to make sure.

If you weren't hard already, then give me two.

For this whole tease, you can edge as quickly as you like, but you must always stop touching your dick for 10 seconds after edging. If you have panties, then masturbate in them, or pull them down a little, but don't take them off. At most they go round your ankles.