My wife hasn't been feeling up to sex lately and she has her period also but I was feeling pretty horny this morning so we took a shower together and soaped each other up. As she stroked my cock and juggled my balls I was fondling her big breasts. The moment I touched her nipple though, she almost jumped out of her skin. I was kind of dissapointed because I love to play with her big brown nipples especially when they are hard, which they were. I was just wondering if any of you ladys could say whether this has to do with our lack of recent activity, her period, the shower or something else. Any thoughts?