As he walked into the apartment he heard noises and deciding to investigate, quietly closed the door behind him before trying to find their source. He quietly moved further inside as the volume increased and stopped at a slightly open door where the noise was loudest and peering through the crack he saw her. She was lying naked on her bed with one hand on her still firm tit, squeezing and mauling it while her right hand was between her legs. From its movements he knew she had at least one finger inside her pussy. The hand holding the tit moved away out of sight but quickly returned, this time holding a large pink dildo which he estimated must have been ten inches long. He heard her sigh as she twisted the base to turn it on.
With her eyes now closed she ran it over her face and around her neck, sighing loudly whenever she hit a sensitive area of flesh. She ran it back up her chin towards her mouth where she ran her tongue across the vibrating tip of her plastic cock before licking her lips and sliding the head into her open mouth while still using her fingers inside her pussy.
As he watched his cock grew hard inside his clothing and he found himself rubbing it through the material. Finally it became too uncomfortable and without thinking he undressed, leaving his clothing in a pile by the door. His eyes had never left her as she pleasured herself and the hardness of his cock was causing him problems; never before had he been this hard and he was struggling to keep quiet as he watched and listened as her arousal built until finally, with a loud cry her back arched and her shuddered as her orgasm engulfed her. It was nearly too much for him and he stifled a moan as he watched her body convulse on the bed. He bent down and picked up his underwear and stuffed them in his mouth; there was no way he wanted her to know she was being watched.
Her dildo now caressed her breasts as her fingers moved across her flat abdomen and then back towards her pubic mound, sliding slowly over it and stopping when she found her clit. Her breathing was now ragged and heavy for she had slid the first five inches of her toy into her wet depths and was fucking herself while rubbing her clit. He watched as a further three inches slid into her pussy, watching as it slid from her, coated in her sticky juices before disappearing again, this time all the way in; accompanied by a long, low groan from her.
She was now fucking herself hard with her toy while he stood at the open doorway stroking the hard protrusion of his cock; his hand being a blur as his own arousal grew. His eyes took in eh sight of the toy going in and out faster and faster and heard her moans become cries and knew she was near to orgasming again. She wasn't the only one for his balls had become walnut sized and his cock stiffer than ever until he felt the familiar urges flowing through himself and his hand became a blur as it moved back and forth along his shaft until with a long moan into his underwear he came, sending jets of cum splashing against the door; still his eyes were on her as she trashed around, lost in her own orgasm.
Quietly he opened the door and crept in the room, standing in the open doorway with his right hand still stroking his now flagging cock. He watched as she came down from her high and then saw as she turned her head in his direction and beckoned him to towards her.
Without speaking he lay between her open legs and slid the huge toy from her dripping pussy. It was now the first words were spoken.
"Lick it clean," she ordered.
There was no response from him except to lower his head to his hand and begin running his tongue along the shaft of the still vibrating dildo. It was her turn to watch him now as his mouth sub-consciously opened and the tip of the cock slid between his lips.
"That's right. Suck my cock like you want me to suck yours. Take it in your mouth."
He was struggling now and gagging at the unfamiliar intrusion, managing only around four inches before his reflex kicked it when it hit his throat.