[F] Having fun with my pals face roller that vibrates [21F]

I sometimes find it difficult to control my urges to act slutty. After we had consumed some goodies, she was outside the shop when I went to sleep at my best friend’s place. I was completely stoned when I used the restroom, but I noticed a face roller on the sink. When it began to vibrate after I took it up, all I could think about was how nice it would feel on my pussy. I started by covering my underwear and could feel myself soaking them. I stood there with my pants off, putting this vibrating face roller on my exposed pussy. I arrived so quickly and forcefully that I had to take a moment to regain my breath as I cleaned the bath. About five minutes later, she returned, and I hoped I didn’t still appear like I had just made myself cum. I was able to still feel my wet thong while we watched Netflix.