We kept up our secret relationship for several months until he got engaged to another white woman, one who coincidently did have a very big ass.My thi...rd adventure happened in the library. He was also a black man, a janitor. I caught him looking at me one evening as I was doing some research for a paper, and as he peeked at me from behind a bookshelf, I slowly spread my legs and let him get a good look at my panties. In very short order, we were in an alcove and I had his prick out and was. I slowly turned around and all three ladies eyes lit up. My cock was as hard as a diamond and fully sized. I’m not porn star sized, but all seven inches were exposed and I was so excited I was throbbing visably. “Well hello there!” Jenna shouted. “Look! He’s trimmed too” noticed Kacey. Indeed, I had done some “manscaping” before I left for Vegas because you never know what’s gonna happen. “I like it when guys do that. Makes it so much more attractive” commented Mandy. All three girls pulled me. "Ok, big problem, but I'm up for it, let me know when your about to go"I leaned back and let her go to work on my dick. She didn't waste any time, grabbing it with both hands and shoving the head deep into her mouth, her lips stretched wide. I melted as I felt her work her magic, all I had to do was keep quiet, which was going to be a full-time job.She was rough, like a woman possessed. She was squeezing me hard with every stroke and she sucked at my cock-head so strongly, thought it was going. I said goodbye and went to her brothers room looking for him for some chitchat his brother had gone out to bring some application. It’s ok I thought to take rest shravya came in and bought some lunch I finished and was checking phone.Her mom finished her lunch and went to another room to take a nap. Since it was boring I asked shravya to join me for playing cards, (still normal nothing happening I do not have any feeling)As it was summer she was only wearing a tee and a skirt, while she was.