Ysn-490
(Original title)
'Otosan, etchi tte nani?' to mujakina musume no shitsumon ni, ore wa majime ni kotaeyou to funki shi sugite bokki. Sore o kyomishinshin de ijiri taosu musume ni tamarazu shasei shitara, oishi-so ni gokkun made sa rete shimatta kudan.
Japan
'Dad, what is ecchi?' I was too eager to answer the innocent daughter's question and erected. The case where it was deliciously made to gokkun if it ejaculates irresistibly by the daughter who grumbles it with interest.
Japan (literal english title)
'Hey Stepdaddy, What's Sex All About?' It Was an Innocent Question, and I Wanted to Give Her A Serious Answer, So I Got an Excessively Serious Erection. And When She Curiously Started Playing with It, I Couldn't Hold Back, and Ejaculated, and Then She Beg
USA (alternative title)