Through it all, Bobbie was speechless.
“You’re awfully quiet,” Sam looked up at him, “What do you think so far?”
“Awesome,” he croaked.
“Ready for the real lessons to start?”
“Hell yeah.”
“Good,” but then she looked over at me, “C’mere, Hero.” She patted the bed between her legs.
“Huh?” Bobbie looked disappointed.
I was confused.
“Easy Tiger,” Sam chuckled softly at her new student, “Learn by watching then doing. Hero first. Then you’ll get your turn.”
Heather pushed me forward, “Go on, show him how it’s done, honey.”
Okay. Wow. It’s a peculiar honor to be asked to teach your girlfriend’s younger brother how to eat pussy on your other girlfriend. Peculiar but pretty fucking hot.
I knelt at the foot of the bed and Sam scooted her butt to the edge of the mattress and spread her legs. She draped one of her knees over my shoulder to dangle loosely down my back. I stroked her thighs then kissed the soft smooth skin there and Sam sighed happily.
Heather started explaining for her brother’s benefit, “See how he’s taking his time, Bobbie? He’s reading her. She’s horny but not ready to cum right this minute so he’s letting Sam get settled. Letting her get into what he’s about to do.”
Sure enough, I leaned into Sam’s sex and kissed her small outer lips a few times, nuzzling her gently.
“His first few touches are gentle. He’s not trying to swallow her right away. Hero knows to start off slow right now.”
True again. My first licks were tentative, small. I parted Sam’s lips in search of her clit and found it already swollen. As I lapped at it slowly and gently the first few times, from the corner of my eye I saw Heather come towards the three of us by the bed.
“Don’t be bashful, get in there, Bobbie.” She pulled her brother down onto the floor next to me for a better view.
“Keep going, Hero,” Sam sighed from above.
I worked my way through several of the oral tricks I used for the girls, coming at Samantha’s small sensitive nub from different angles and twisting my tongue in different shapes. For Bobbie’s benefit, I paused to explain the advantage of giving Sam brief breaks during eating her by licking elsewhere or not licking at all for a second or two. Through the lesson, I kept poor Samantha teetering on the brink of an orgasm for about fifteen minutes.
Bobbie watched, silently taking it all in. “Why did roll your tongue up like that?” he finally asked.
“Because it feels different on her,” Heather explained for me since I was of occupied. “Here, give me your arm for a sec.”
I watched Heather press her mouth to the sensitive underside of her brother’s wrist and lick it several times. Her tongue moved this way and that. She narrowed her tongue then widened it, then rolled it under and over to demonstrate. Bobbie watched in amazement as she mouthed his arm.
I backed away from Sam. She was ready to cum. In fact, she was desperate to cum, and Bobbie could finish her off. “Want to try, Bobbie?”
But Bobbie’s eyes were still locked on his sister because she was still licking at his wrist, pausing to nip and suck gently on his skin hungrily. She was getting lost in what she was doing and I wondered what was in her head.