The Cuckold

cuckold wannabe wife knows will do some role playing to an ex she still has the hots for and most recently agreed to maybe flirting and some lite touching by a stranger while she is away with GF's, I have been pussy free for the last 18 months as we have started a female led relationship, basically being cuckold by her dildo, the way I cum now is by my hand watching her fuck herself. I'm now doing some self chastity and nervous but may ask her to take control of muy cock placing me in a degree of time specfic chastity.