one day i was late at work and had to stay back. the new office boy was a middle aged man and a bachelor. i asked him to get me some coffee. he spilled the coffee near my table while keeping it on my table. he got a mop and while bending down i noticed that his zip was open and i cud see his uncut cock since he was not wearing an underwear.
he saw me noticing it from the corner of his eye and smiled at me. i did not react and kept doing my work. i noticed that he did not put his zip up again. so i asked him why and he told me that the zip was not working and he needed someone to hold the zip while he put the mechanism in place. he asked me if i could him him. i had not other option and he came and stood near me and i held the ends of the zip while he was trying to push the lever.

during this exercise my fingers touched his cock and i noticed it enlarging in size. finally he had an erection. Since i had a slight gay tendency i liked it and started to fondle it. he too responded back by pulling out my cock and sucking it.
we came one after other...