When I was 18 I was posted to Catterick. As usual on a saturday I went into Darlington intending to go to the pictures. First, I went into a cafe for a coffee and whilst there, started to talk to a pretty girl who was also on her own. We went to the movies together and whilst sitting there in the dark I put my arm around her shoulders and let my hand drop down onto her boob. It wasn't pushed away so I started to stroke over the nipple which soon went hard.
No matter what manoeuvre I tried that was as far as I got. Whilst waiting for her bus to her home, as it was dark I pushed my crutch against her's. She must have felt my stiffy and didn't push away but I was still only allowed to stroke her breasts outside her clothes. Made a date for the following saturday, but still no further action. This time she asked if I would like to spend the next weekend with her at her home. Of course I said yes and hoped for advancement.
On arrival was introduced to her mother and older sister, both of whome had lost their husbands in a mining accident. After tea we went for a walk in the local park, only this time I managed to get my hand up under her sweater and move her bra strap off her shoulder so I got her lovely breast into my hand to stroke her rock hard nipple. I put her hand onto my rigid crutch but she wouldn't go any further because she said that was how her sister had to get married and she was too young to get married. I sure as hell didn't want to, either, so we walked home, me with blue balls.
We had supper and went to our individual beds just after her mother went upstairs. Didn't see her sister anywhere. I'd been in bed about 10 minutes when the door opened and in the dark saw a white shape come towards my bed. The white shape went upwards and a hand pullede back the bedclothes and climbed into bed. I thought, at last. I put my hand up to the head, but instead of my girlfriends long hair it was short. I thought, sister is missing her husband and a bird in bed was ok with me. We kissed and I stroked her breasts which were obviously been used to feed a baby, smallish and lovely and pliable, tasted great. She took hold of my throbbing beast, felt it all over as I slipped my fingers into a very wet place of beauty. After a few minutes of playing with each other I crawled over & entered.