Little high heels slingback

When I was a teenager I lived in a small town . To practice winter sport there was an outdoor skating rink . From time to time we had to resurface the rink and the best time to do it was during the night because it was colder and nobody was using the rink . To resurface it we had to put with hoses a thin layer of water, wait for it to freeze and repeat it a few times . We were 4 volunteers to do the job . We waited to the water to freeze in the village high school . While waiting I took the liberty to explore the school and found the place where the teachers left their shoes . There was a little high heels pair of slingback sandal who was very sexy . Even if I could get caught I drop my pants and started to masturbate . It was so exciting . I couldn't hold it very long and I put a huge cumshot in one of the sandal . I wiped it out and returned to the place where the other boys were waiting . I am pretty sure those heels were owned by a cute small lady who was teaching there . She came from a well knowed family in the town . She had two sisters as cute and sexy as her .