Symphonic Love is what happens when a dating sim stops pretending it has standards and just lets you fuck around, literally. The sandbox setup means you can ignore the whole romance angle and just wander into a park where some dude is jerking off behind a bush, and the game will happily animate that for you. 200+ uncensored scenes and they're not shy about it. Paizuri with a futa, ahegao faces during oral, a trap character who's more hung than the male protagonist, it's all in there. The 3DCG models have that slightly stiff look, like everyone's made of polished plastic, but the animations are smooth enough that you stop noticing after the third handjob.
The dating part is weirdly sincere for a game that also lets you watch people masturbate through a window. Every character has their own little story, and you can date guys, trans folks, anyone really. The writing isn't going to win awards but it's not the usual "oh no step-bro" garbage either. There's a scene where you can buy a sex toy for a date and she uses it on herself while you watch, and the game treats it like a normal Tuesday. That's the vibe.
My one complaint, and I'll never get over it, is that the mobile version has this tiny UI that makes selecting dialogue options feel like defusing a bomb. You'll be trying to pick "kiss her" and accidentally select "ask about her dead cat" because the buttons are the size of rice grains. Still, for a browser game that's still getting updates, it's got more content than most paid titles. The voyeurism stuff alone is worth a look if you're into that. Just don't expect the story to matter when there's a futa with big tits waiting in the next room.