This is a re edited version of this story, I welcome feed back, voting and emails.
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Simon lived with his Mum Mary next door to Sam and Katie. Mary and Katie where nurses in the same hospital and often sheared the same shifts, the women liked to chat during their breaks. Sam is 68 but Simon only 19.
Of course this left what to do about Simon as his Dad had long since disappeared. Sam had graciously volunteered to look after Simon and Mary had jumped at the chance as her finances were very tight and she knew that Sam would feed the boy and generally look after him, indeed on some long weekend shifts it was agreed that Simon could stay in the spare room. Sam and the boy got on well and Simon looked up to him and thought of him as his real Dad, it was hot August and Simon was just eighteen years old but was hopelessly shy with the girls at school.
Man and boy had had a lovely fish and chip supper and had washed up. Simon said he wanted to read in his room and went off upstairs. Two hours passed and Sam wondered what Simon was up too and did he want his usual glass of milk so he quietly ascended the stairs. On the landing he noticed his bedroom door just ajar and looked through.
He was deeply shocked to see Simon dressed in a pair of his wife panties and sniffing another pair as he rocked back on his heels. In his right hand he held his small but very erect penis and was clearly beginning to masturbate. ''What in the blue blazes are you doing!" and pushing open the door the young boy jumped nearly three feet in the air, crossing the room quickly he snatched what was clearly a used pair from the boys grasp and grabbed him by the upper arm. Turning bright red he stammered out a series of incoherent apologies and began to cry as his stiff penis wilted fast.
'Oh god, please don't tell my Mum!' was the only sense he made and Dad started to feel sorry for him and indeed thought back to when he was a lad and first found his sisters laundry basket. Simon sobbing now sat down on the end of the bed and Dad sat next to him and put his hand around his shoulders.
Simon leaned onto Sam but still softly cried, Sam looked down and saw the penis lying in the boy's lap. He idly thought it was a smallish length and would probably only make 4" when the boy matured. The young man stopped sobbing and still sat there in his wife's pretty panties as Sam began to softly talk to him. 'It's okay to be curious and wonder how you came about, you know about erections now and how that goes in a woman.'
Simon blurted out, 'I don't know! I don't know what a woman has!' Sam had a long think about think about that and signing rose and took a magazine from the top of his wardrobe and gave it to the boy. Simon was only too pleased to hold something in front of his still red face and opened the pages, inside he found various shots of women 'Proper women!' with their legs spread and some even held their vulva's open.