Yeah, there is no normal or abnormal way to masturbate, as long as you're not hurting yourself (or anyone else) and you're getting off.
The thing is, it's really easy to train our bodies to orgasm in one specific way, so that when we try another method, it doesn't work as well. I second going to a sex shop and seeing if there's anything that interests you in there, and also just not using the bouncer for a while. You might be frustrated at first, but I'm sure you'll find other ways to orgasm, so that you can save the bouncer for "special" occasions.
|