19f, masturbated to my friend’s dad voice

I know it sounds crazy let me explain I was at my friend’s playing video games and just chillin and then she went to get our other friend from her house and left me alone with her hot dad(he IS HOT and i love dilfs what am I supposed to do), i was in the living room and he was in his office, after my friend left it got quiet so he came to check on us but then since my friend left he asked me where is she and I told him she left so he offered to play with me. NOW he was sitting on the floor his back is at me so he can’t see me and i was on the couch my legs covered with a blanket so there was no way I would get caught As he was playing he kept talking about the game and groaning and his voice is sooo deep and hot i was getting WET so I couldn’t help myself I started rubbing my clit under the blanket while he explain the game, i thought i was smart trying not to make any noises while talking to him but i was barely catching my breath and it was obvvvious so he all of a sudden pauses the game and looks at me and ask “are you ok?” I was so embarrassed i said “yes” but it was obvious that my hand is down there lol, he got up and sat next to me and grabbed the blanket “jokingly” to cover himself and revealed the mess i made it was sooo embarrassing he just turned around and left I didn’t regret it tho, he was hot