Tim joins in

Without hesitation, Tim blurted, “Suck my dick!” and held his rigid prick out towards her.

Mom took a resigned breath, then sat on the edge of her bed, and motioned for Tim to come closer.

With an elated grin on his face, my friend stepped up close to my mom, dick in hand. Tim’s dick was similar in overall size to mine, although they were shaped very differently. We’d jerked off together often enough for us to have compared sizes pretty closely, and being slightly insecure teenage boys, we’d gone so far as to precisely measure ourselves with a ruler.

Mine was about nine inches long when completely hard, neither especially slim nor especially thick, and with a slight upward curve. Though I came to understand later in life how much longer than average I was, since most of my basis for comparison was professional porn stars and Tim, I had the impression that I was only slightly above average. Tim’s dick was only about eight inches long, but was noticeably thicker than mine, and had a slight downward curve, the opposite of my own. When we’d first compared sizes, after we started jerking off to his dad’s porn a couple of years ago, we’d argued back and forth a bit about whether length or girth was better, and by extension, whose dick was actually bigger, but in the end we’d decided to agree that in the end, our dicks were basically the same size, and had stopped arguing about it.

I could see that Tim was about as turned on as he ever got: his dick was hard as a steel bar, the head was swollen and tight, and precum was oozing liberally from the tip. Seeing my mom naked, live and in the flesh, and about to blow him, must have been the sexist experience of his life up to that point. Not one to prolong the anticipation, Tim stepped forward without much delay, and pressed his dickhead against my mom’s lips, sliding the head back and forth across them to paint them with his precum, as if applying lip gloss. I remembered to try that trick myself, next time Mom sucked my own dick.

Mom quickly slipped her lips around my best friend’s cock and took a few inches of him into her mouth. Tim groaned with the newfound pleasure of having a woman’s mouth surrounding his meat as Mom allowed him to push more and more of his pole into her mouth, until I saw Mom actually swallow his cock, and his balls pressed up against her chin for a moment before she pulled away. I definitely had to try that!

Tim began to literally fuck my mom’s mouth for a while, thrusting his cock in between her lips over and over. I noted that he was lasting far longer than I had my first time with Mom, when just a grasp from her hand had been enough to make me blow my load, and felt a little bit jealous. Then I remembered that it had only happened after I’d fondled her entire body, tits to pussy, both in the shower then in bed with her, and even sucked her tits, and felt a bit better about it.

I sat down on the bed next to my mom, both to get a better view of the blowjob she was giving Tim, and also to take the opportunity to fondle her now-familiar right breast a bit while she did. Seeing what I was doing, Tim also reached down and began to do that same with Mom’s other tit, and I could see by the look on his ecstatic face that he was in seventh heaven with that large, heavy orb in his hand.

I could also see by the look on Mom’s face that her earlier feelings of resignation and defeat had been forgotten: she was being carried away with her own lusts and arousal now, as she had with me back on the beach. I watched as she reached up, between Tim’s legs, and began to fondle his balls and the part of his shaft which didn’t make it into her mouth, as she often did with me during my own blowjobs. Mere seconds after she started that treatment, Tim groaned, and I watched, fascinated, as his balls tightened and shrank, and the shaft of his cock began to twitch and spasm.

Clearly, Tim was cumming into my mother’s mouth. Mom was sucking at his cock even harder than before, and I noticed her swallow heavily a couple of times. Although all the technical details of the blowjob were completely familiar from all the times Mom had done the same to my own dick, it was truly fascinating in an entirely new way to watch the same things happen to Tim from an outside perspective.

Just before Tim’s orgasm was fully spent, I saw a small trickle of cum ooze out of the corner of my mom’s mouth around the shaft of his dick. Despite my mother’s hasty swallowing, some cum had managed to overflow. Mom sucked on Tim’s softening cock for a while longer, letting him fully drain his balls into her mouth and finish coming down from his orgasmic high. One visual detail I found particularly interesting was that as Tim’s erection subsided, less and less of his cock remained outside Mom’s mouth, until just before she let his dick slip out of her mouth entirely, she’d gone back to having the entire thing in between her lips, down to his balls, though without the need to swallow part of it this time.

A thin strand of semen stretched between the tip of Tim’s softened dick and my Mom’s lower lip when they separated, and I watched Mom dart forward and give his dickhead one last lick to clean even that off before Tim slumped down to sit on the floor, his weak knees no longer able to support him.