So, there I was. Just going to bed, my girlfriend Susan putting the cat out downstairs. Our friend Gail, who was down for the weekend, was also going to bed. She came in to say 'good night ' and we shared a lingering kiss. My hand went to her gorgeous breasts, and she very soon reciprocated the gesture and was rubbing my rapidly growing cock. My hand reached underneath her top and went to release her puppies. She stopped me and said 'Susan is downstairs, you can't do that - yet' I liked the use of that last word, coupled with her hand still rubbing against my trousers, suggested it was going to be a good night. I reached for her breasts a second time as Susan came into the room. 'He is trying to start early ' said Gail matter of factly. 'We can't have that' replied Susan. She took hold of my shirt and hauled it over my head, my trousers were very soon taken from me too. I reached for both of the girls breasts, but they just held my arms away from their bodies. 'He IS impatient ' said Susan 'I know how to stop that'. She took the arm she was holding and tied the silk, that we kept on the bed post, around my wrist. Gail, very quick on the uptake pulled my other arm across and tied it to the other bed post. My bulge was filling my briefs by now, but they were not done yet. The 2 silks on the other 2 bed posts were very soon pressed into action and there I was helpless. Starfish'ed across the bed with my underpants very full of bulging cock. 'Now we can take things at our pace ' said Susan. She knelt on the bed to my right hand side and held her hand out to Gail who was on the other side of me. She knelt on that side and took Susan's hand. She moved if underneath her top and allowed her to feel her breasts. A pleasure which moments earlier she had denied me. It wasn't long before they had each other topless and were exploring each other's mouth with their tongues. All the time with me helpless lying between them. Eventually, after what seemed like an age they broke away and stripped off their skirts and panties before resuming the same positions knelt either side of my hips. They continued to play with each other. Fingers exploring , clits being rubbed, kisses exchanged. Occasionally they would brush over my covered erection - was it accidental, or were they intentionally teasing me ? - before continuing their pleasuring of each other. All I could do was watch. I tried to struggle free, but the silks held me firm. After at least half an hour of just playing with each other and ignoring me, they eventually both turned to look at my face. 'Ahhhh, poor thing ' said Susan 'I think he wanted to join in with us' By now I was almost bursting out of my briefs, my balls aching to feel release. Susan let a hand fall across my chest and tweaked my nipple. Gail followed her lead and tweaked the other one. Both scratching at my chest, whilst their other hands caressed the inside of both my thighs. Continuing to tweak my nipples whilst they carried on with the tonsil hockey which they had enjoyed all evening. It was all I could do to not cum all over the inside of my pants. Occasionally they would return to playing with the juice in each other pussies, tasting each other and telling me how good it tasted. I strained at the silks, bucking my hips within the restrictions of the ties. I couldn't move much, at the mercy of 2 horny ladies who knew what they were doing and what they wanted. The next thing Susan said was music to my ears 'shall we release something?' Gail nodded and took hold of the elastic around my waist and just pulled it downwards. My cock sprang out and stood there throbbing just waiting to be touched. The elastic lay across my balls but they didn't care, they just returned to snogging each other and fingers all over their bodies. I needed to be touched, I needed to cum and it wasn't going to take much more. I let out a groan, Susan looked over at me and saw 'that look' which she knew meant I was about to blow my load. She looked down at my cock as it twitched a couple of times. Then there was no stopping it, it erupted with streams of semen, she went to work with her mouth catching the drops and Gail was very quick to join her and between them they swallowed the whole delivery. Some had to be licked from where it landed across my chest and belly, but both girls lapped at my seed until all was gone. 'I think you needed that' smiled Susan. She looked across at Gail, 'I think he needs to fuck us both now', as she reached to untie my hand. She then released my leg whilst Gail started on the other knot by my foot. With space now on the bed Susan lay back and opened her legs. I sat up with both legs now freed but working on undoing my other hand. (Not easy when you only have 1 hand to do it with) Gail lay down next to Susan and also opened her legs. ''Hurry up' said Gail' you have 2 pussies here to satisfy ' Eventually freed of the silks, my cock more than recovered and rock hard ready for action, I knelt between Gail's legs and started to fuck her hard. I had been teased for so long that it was pure unadulterated list which I pounded her with. After a couple of minutes Susan said 'get that cock over here, I need to feel that too' So I repositioned myself between a second pair of legs and resumed the thrusting. I was encouraged to keep swapping between the ladies every minute or 2. Two very wet pussys, wanting to be filled and stretched. Eventually Gail was the lucky lady and I came for a second time that evening.