However, I believe a webcam was in my boudoir in my college days,
because that's been my signature move since then. I guess it's finally catching on!
If I really am enjoying one, I provide it as part of my accoutrements of pleasure!
I call it my "Trust Trick".... you must indeed feel immediate trust in your partner
to pay attention to all nuances in order to not choke you, make you pass out,
and finally, as Phi68psi said, the pressure and force needs to also be monitored
by the both of you, or you'll have a an unfortunate incident on your hands!
Indeed, it is fun to hear the "friends", enjoying it however.
Perhaps my "friends" may chime in and comment on it.
Or just visualize it whilst seeing my reviews ....