Spontaneous cunt lick in the stairwell

I came back from a walk with my girlfriend, we were just in the stairwell when I spontaneously felt like licking a beautifully shaved cunt horny, so we first put our fingers in each others horny fuck holes, I pulled down her pants, she sat down on a step, I crawled between her thighs and pushed my tongue with relish in the horny fuck hole.Very tasty, I slurped really nice wet the pussy and I licked her clit so horny that she exploded right away, but I also wanted and I already had her fingering deep in my fuck hole and she fingered me horny to orgasm ...