what a Christmas I'm having!!

Hi and seasons greetings to you all, I'm a new guy here and I've had my Progasm `Jnr for a few weeks now and have been steadily reading up about all of this as I was recommended it by a fellow lycra fetishist. I have never had the real time for a good long session until today although the sessions that i did have have been very good with my Aneros feeling like it was doing all the work from the first time I inserted it....
Today though after a while of having it in and feeling sexy I started to get pelvic thrusting movements happening more and more until I got on all fours and that's when some serious thrusting started!! I felt like I was working my arse on a cock and milking it with my arse muscles, almost like a stripper with a big booty, these felt like someone was fucking me but doing it properly with care and attention to my needs as well as theirs.
My pelvic movements got more and more intense until I was just shaking my arse uncontrollably with the rest of my body moving too with arms and legs flailing everywhere it seemed whilst this beast was fucking me, were these P-waves?
Has anyone else felt like they are being fucked by the aneros and turned into a bottom? 😉