Things seemed to be going pretty well, but he had been to this point before.  Sure it had been a while since he last did this, but it was usually Abigail that discouraged and ended the ritual  He felt her begin to tense up but was confident with Robin's lesson he would show her something special.  Following Robin's instructions, the experience still vivid in his mind, he thought he might finally be able to bring Abi to climax with his tongue.  Perhaps he should have been more careful, but he had kept trying to tell himself Robin hadn't done anything sexual with his wife.  He had felt her tense, it wasn't a surprise but he thought for a moment she had relaxed, maybe even began to enjoy it.  But then she was quiet, as if distracted,   He kept going, hoping that he hadn't forgotten anything but as he sucked gently upon her clit, massaging it with his tongue he was nearing the point where Robin had climaxed and he would be on his own.<br/><br/>But instead of getting Abi even close she let out a moan that seemed fake even to him.  'What the hell?'  He thought to himself just as she began to pull him away from her sex by his hair.  He had failed, but she still seemed interested in him. They kissed, her flavor on his lips and tongue as he kissed her back.  He had wanted to do something just for her, but as she caressed his cock and balls it was impossible not to continue.  As she undid his belt  they were soon pushed down and his cock was free.  His eagerness took over, 'like horses to the barn' as his dad used to say when he was too eager about anything but way too young for sex.<br/><br/>He rubbed the head of his cock, already slick with precum, along her wet slit.  Found her entrance and pressed into her, feeling her part around him.  "It's been too long."  He said to her with as much affection as he could muster.  "It feels so good to be back inside you."  He said as he filled her with his cock.  But he was highly aroused and it was long after he began to stroke in and out of her that his pace quickened, he moaned and grunted, and he pumped his cum into her.  It was too quick, he felt humiliated as he laid on top of her.  He kept thrusting, but he was softening quickly.  "I'm sorry."  He told her as he could no longer stay inside of her.