@Natsu_1000 you dont put anything in your spoiler tag XD yup in big cities sometimes he visit a brothel, it is even mentioned in the manga (just once though, I forget which chapter). Regarding the girls, I dont think he will chose anyone, because he know everyone like him (and sometimes they are pretty assertive too, except Tama & Pochi, still too little), so if he chose anyone, he need to chose them all, and the most important of all he sees them as someone that need to take care of (children) rather than a love interest.