Boo! You can't offscreen all of the sex. Sure, the series would never go anywhere if they spent all of the limited pages showing the sex scenes, but a panel or two wouldn't hurt.
Reader when the author made one sex scene off-screen: Ą̶͝ ̶̨̲͑t̵̅͜͝h̶̝̉ͅȏ̵͚u̴̞̭̚͝ș̵̈a̶̹͆̎ň̴̦̄d̶̮̮̔̔ ̵̹̭͗͠p̴͍͌̒o̶̱͎̿x̷̖͆ ̶̡̯͋u̴͙̤̓p̸̌͜ò̶̪̌n̴̗̈ ̷̱̲̀̚ỷ̸̪̥̅ó̶̥̦̀ǘ̸̗͜
I did honestly forget that they had a little baby pet. I mean with how quickly they went back to the loop of sex and more sex, I suspect the author also forgot for a bit.
Well half of them worked at a brothel beforehand so I imagine there’s some kinda safeguard unless they didn’t care about getting pregnant from a customer too lol
I think potion sales and dungeoning once a week for drops prolly does decent tho surprised he wouldn’t also have some mini shop/stall where he also sells food but I imagine he’d prefer feeding his waifus or so, but I can imagine he’d expand to where the potions taste good and just can be “recovery” for normal workers who aren’t adventurers needing a stamina boost since he basically recreated a sports drink apparently lol