Dad? I Have a Question

NOTE: I ran into wantsomefun in an erotic stories forum, and we hit it off from the start because I made friends with another classy lady there, ejls. Over the next five years, we had our share of laughs and triumphs and our fights too. He was a very good writer, a great conversationalist, funny, and rather intelligent. At one point, in early 2017, the three of us got pissed at the state of affairs at that site, and made a decision to leave and start a new site, one that would be, above all, devoid of trolls. And that’s exactly what we did, and today, it is still running strong. Unfortunately, one month after the site opened, wantsomefun (Rich was his name) passed unexpectedly. It was a huge, huge blow to the website, and to those who knew him. As per the terms of the website that he helped create, we’re publishing his stories, and we know that he is smiling down upon us. --ahorsewithnoname

This is the completely fictional story of a single father and his curious teenage daughter, who is 18 and a senior in high school, recounting his efforts to answer her questions about human sexual arousal and response.