1. I was 14 and our church pastor took us over to a house to paint, and left us alone there on a Saturday morning. As you know, teenagers are horny on Sturday mornings, another boy went around to the other side leaving me alone with a girl I'd known for years, but never done anything with. She said if I did that again (forget what), she'd have to sit on me, and I asked if it was a promise or a threat. She said get painting, then she came up from behind and gave me an assist, pressing her boobs against my back. We spent awhile painting then talking. We were sitting on the house steps, and she asked who I liked .... and a gave her an honest answer, it was another girl , even though I had a solid boner right then, the whole morning actually...duhhh... she said "I knew it, I knew it", and I missed a chance to do some kissing & feel her out, though we wouldn't have become bf/gf because she was too popular at school.
2. I was doing dishes at an upscale college-town restaurant when I was about 20, and nobody ever noticed me since I was bottom on the totem-pole. Then I grew a beard, and the older female employees were saying Hi, are you new? I never noticed you before. A redhead bartender quit her job, and invited me to tag along with her to her car to listen to her talk about why she quit. We went to her car, got in and talked a little, then I said I had to go home.
3. When I had braces at age 13, the dental assistant always pressed her big boobs against my head while working on my teeth. I think that's just standard operating procedure.
4. A black, married female coworker asked me for a ride at lunch break, and asked me to stop by her house so she could change her blouse, and invited me in. I had a boner and suspected I could enter her bedroom to assist, but the "Home Sweet Home" sign hanging over the door put a damper on it, plus we had to be back to work in 5 minutes. It was probably for the best because she was bossy and not real good looking.