All five of his stepdaughters are gals! His stepdaughters were raised so free-spirited that they are free to do anything naughty! When they see their stepdaughters in a pose that looks like they can see their tits and pussies at any moment, their dad gets an erection. When the stepdaughters find out, they start a fight for their dad's dick! They sneak into his bed completely naked, pretend to be drunk and give him a blowjob, and no matter how much he scolds them saying "We're parent and child, that's not okay!", they don't care! They seduce their dad every day and show their filial piety by having raw sex with him!