I 20f thought I was alone in my apartment because all of my roommates were supposed to be in class. So I took a vibrator that fits in my underwear and thought it would be fun to use when I’m doing my homework. Now I told my boyfriend and he had the ability to control the speed on the vibrator as he please. So at first it was slow and steady and felt nice. But not enough to distract me from my work. But he decides to be fun and makes it pulse making me wetter and wetter and making me move my hips. I start to try and grind Into it to scratch that itch and I was so close and then my roommate walked in. I frantically scramble to text my boyfriend and he stopped the boyfriend thank god. Anyways my roommate sits down with me and starts talking to me. Out of no where the vibrator gets ramped up to full power and I can’t do anything but just sit there. I get close to coming and he turns it off. This continues for at least 30 minutes and my roommate will not shut up. And I kind of liked it. After time he puts it at full power and I wanted to cum so badly. I scramble to get to the bathroom but I didn’t make it in time and came in my pant making a huge mess. It felt so good I crashed out on the bathroom floor.