All characters are 18+.
***
Tina, was reflecting on something that happened some years ago between her and Billy, her son Joey's best friend. Billy, used to hang out at their house quite often then. He was a nice kid, respectful, muscular, athletic and on the football team. His being black only added to the charm.
One day, she told the boys that she was going to Subway and if they wanted footlongs or six inchers and both the boys had burst out laughing. She hadn't caught on but when she came back and let herself in an hour later, she heard the kids still going on about that.
They hadn't realized she was back, so she decided to stop in her tracks and eavesdrop. Billy was saying that his ten inches wasn't all that great considering, black men had much thicker and bigger cocks anyways.
Joey told him not to be modest as he was still being referred to as "Hung like a horse" in school and gossip was that no girl could wrap a hand around his cock.
Billy said that he was done with girls and his eyes were on one particular MILF that turned him on so much. She had heard MILF enough times at different places to know what that meant but the connection to footlong finally dawned on her.
She stood stuck in her place wondering who Billy's MILF was, when her car keys slipped from her hand, startling all three of them and the boys just changed the topic, hoping she hadn't heard anything. She had an inkling she might be the MILF Billy was talking about. She had seen how he looked at her, she had caught him admiring her ample breasts so often that she had come to accept it as a fetish, but he hadn't ever made a move.
A couple of days later, Billy showed up while Joey was out and Tina told him he could hang around with her. Half an hour later, he was still content with stealing glances at her breasts. She decided the time for her to check her instinct had arrived. She told him that she would be going to subway again that day, and he said he would be happy with a footlong.
She innocently asked if ten inches was a footlong. Billy knew instantly what she was referring to. His heart missed a beat as she just took his hand and brought it to her heaving breasts, and whispered "Now don't be shy Billy, I know you been looking at them for ages now. Seems you really like them."
Teasing him, she continued "So who is this MILF you been longing for? Am I the one? Am I the mommy you wanna fuck Billy? Don't be shy, I won't tell Joey. I'll be your mommy if you show me that horsecock of yours. I wanna see if I can wrap my fist around it."