Are dad errections normal reactions or for me
I'm curious what is normal or what makes men hard. At a nice figured 15 I am comfortable in less and loose clothing at home. Dad has always payed attention but for the past year or so I notice he gets an erection that seems to correlate with my dress and actions. I like it but want to know if it would be the same with any lady or is it that I excite him. Sometimes I casually show a lot in an innocent way that its like not on purpose and is totaly natural. And he's just my stepdad so I think my real dad wouldn't get an erection or not so many. I am trying to learn psychology and human behaviors, including my own.