[MF] First time using a buttplug didn’t go as expected

Me and my gf tried prostate play for the first time a few weeks ago and really enjoyed it, but we haven’t had another chance to try anything until last Saturday. This time we decided to try a buttplug in me, I assumed “the position” (face down, ass up) and she fingered my butt for a bit before inserting the plug. I got hard instantly, even though I couldn’t really feel it much. We started making out, which very quickly turned into me kneeling on the floor, eating her out and fingering her at the same time until she came. After she had a minute to recover, I stood up and she started giving me a blow job, and straight away I could feel something was different with the plug. This went on for a short while until I sat on the edge of the bed and laid back, where she kept going down on me. I could feel I wasn’t going to last. Knowing I was going to blow soon, I lifted my legs up, put my dick between my legs and she started to ride me standing in a revers cowgirl position. It felt SO good. Too good. In 30 seconds tops I was cumming, and it was so good I ejected the plug out of my butt and onto the floor 😂. Time for a bigger plug?

Source: reddit.com/r/gonewildstories/comments/r51hpv/mf_first_time_using_a_buttplug_didnt_go_as