Many happy holidays and school vacation times had been spent with him and her grandmother who, sadly, had died a year earlier. Lisa felt that this ext...nded visit would be good for her grandfather who had seemed quite lonely.She had graduated early, being a very bright and motivated student, and was preparing to attend the community college just a few blocks from her grandfather’s home. Perfect!She wasn’t going to be a burden so took on housekeeping and cooking duties without being asked, just. As I drank a couple of beers I allowed the towel to drop to the chair fully exposing me to all these guys who at this point had drank several beers apiece. I asked if anyone had any sunscreen and quickly a bottle was handed to me. I asked if anyone would rub the lotion on me and everyone volunteered. Before long I had hands all over me not only rubbing lotion on me but fingers up my snatch and of course hands all over my breasts and ass. I moved to a large beach towel out in the sun to sunbath.. It was so hot seeing the fine material fight to get past her large erect nipples and then watch them spring back as they finally broke free of the dress.When the strangers hands got to just under her tits, I grabbed her his with one hand and slid the other between her legs from behind and cupped her hot soaking wet pussy.By then the stranger was cupping my wife's big round double D and stroking his thumbs over her hard pierced nipples causing them to spring back and forth and go harder than. At supper my mom asked me again to help prepare the meal.And again I had to wear (my) apron.She even insisted that I keep it on during our meal so I would notspill any food on my clothes.I was too worried about my dad seeing my polished nails to be worriedabout the apron.I did not eat much as I was trying to avoid looking at my dad andtrying to keep my hands off the table.My dad just looked over at me and said to watch out - if I kept wearingthat apron, I will want my own.Finally, and it seemed.