Tay has recovered from her first ride and after a break is going to try to ride the large knob. After a valiant effort, she decides it is too large. We have the next size down and it barely fits in, she says she hasn t had sex in so long that things have tightened up. This one gives her an intense orgasm and she asks for a short break, we also change attachments again to give her vajayjay a little more room and it makes for another great ride, and orgasm when she gets on it again!!