horny old neighbor

This past summer as an 18 year old boy just out of shcool I was mowing yards for several neighors. This one neighbor is in his 70s, and he kept telling me how sexy my ass looked. For some reason I liked the remarks, so I started teasing him with a sexy walk while mowing. But the game went a little too far, and he ended up putting the dick to me. At first I liked it, but then I started feeling guilty and ashamed, I continued to mow his yard, but wouldn't let him touch me again, and I've not told anybody about it.