Sweet twin sister bigamy is a fortune only the luckiest of men can claim for themselves! This guy made everything right: didn't force anyone, respected the feelings of the kuudere sister and gave her presents and asked the sister he made his girlfriend first if it would be alright to have sex with both. Hopefully they ask their father to not beat him up too much...
Alternatively, IF the father doesn't kill the protagonist, he might opt to "make him into a man worthy of his little girls". Do Your Best (i.e., Hope you Survive), Protag-kun.
...Hmm, yes, it was pretty obvious that she was masturbating watching the two have sex.
Great ending though. As a Hentai Protagonist, you have to be ready brave even hell, and also their ex-marine father in order to secure them both for yourself as your...um, two girlfriends?
I'm sure any beating you take will be worth it in the end.
Who gives a fuck either way, we're all anonymous here, never gonna meet each other and we're all here for Hentai. I believe him because why the fuck not?
To be honest I've never heard that before. I can assure you I'm not a shit bag and I wasn't kicked out. You probably won't believe me, but I did my time and left with a good record.
Eh...Marines tend to be giant teddy bears when their daughters get angry at them. I have a feeling that, if Lillith pops off at daddy, he's gonna turn down the Marine real quick.