Hands Free Cumming - Brostřkové šaty

The usual 7 days without cumming followed by intense edging and a cumshot but this time I tried to make a really cumshot where I just cummed without touching my clit. It ended up totally ruining my orgasm but I don't let it show. Now I know why doms like to hold their subs in chastity and let them have ruined orgasms only, it's so they learn that cumming isn't enjoyable. So nasty.