User blog comment:Swordbirth18/Incestous relationship/@comment-5975474-20160220164147

Scentific they are, I do not think any incestous situation could happen in this series. Well, To Love-Ru series are a string of fan-service and over-the-top ecchi situation, and Rito himself cannot settle with his feeling, so the moment when Mikan and Rito involve in some sexual case would likely not happen *sweat*