Neighbor Watching

Play as the guy next door who accidentally catches May—all grown-up, all worked-up—moaning your name in the dark. What follows is a slow-burn scramble of teasing hangouts, daring dares, and raw bedroom confessions that either ignite secret love… or crash in awkward silence.

Just realized we didn't actually have one of these o.O Or at least I couldn't find one >_> so I'm not sure if there is some forum rule which forbids you from hating against Anime >_> but anyway the title pretty much states the purpose of this thread, There are obviously some Anime's which will be better then others for a multitude of reasons, But some Anime's are just straight out crap, So post ones that you regret watching/ Would warn others about so they can either get curious and end up watching them anyway or stay well away from them, Feel free to discuss it as well if enough people start posting so I'll go ahead and start off with 1 that I hated.
 
Seikon no Qwaser both seasons.
 
Absolutely hated the idea of using breast milk as power, They used practically any reason they could just to get tits out ( More so then just normal anime fanservice ) and the second season really hit the confusion nail in there when the Main Protagonist becomes a Female but then keeps reverting between Male and Female.
 
Probably one of the worst Anime's I've ever seen and one of the only ones that I actually gave up on half way through a season.

The male protagonist is troubled by the inability to have comfortable sex with his girlfriend.
The person he turns to for help is the gentle older sister living next door, named "Maina".
 
One day, our troubled protagonist accidentally wandered into the neighbor's room, overwhelmed by his worries.
With the caring support of a gentle older sister figure, he opened up about his troubles
—specifically, the difficulty he was having sex with his girlfriend.
Little did he expect that the kind older sister would take it upon herself to provide him with coaching on improving his Ｈ skills!

In this adult slice-of-life sim, you play as a man caught between everyday routines and an irresistible fantasy. Your days are filled with work, showers, meals, and decisions… but your nights? They revolve around the beautiful, married woman who lives just one door away.

Her husband? A drunk.

He doesn’t pay attention. He barely stays awake. But he likes you. And the more beers you bring him, the more he opens up — and the closer you get to the woman he takes for granted.

Gameplay Features:

Balance your life: Work, eat, bathe, rest — keep yourself functioning to keep the fantasy alive.

Buy and deliver booze to your neighbor’s husband to gain his trust…

Unlock emotional conversations, intimate moments, and deeper connections with your gorgeous neighbor.

One day, I was invited to dinner by my next-door neighbor, Ayano...

"You know, my husband is coming home a little early today.
And he said he wanted to thank you for always being so helpful...
He wants to invite you to have dinner with us tonight."

That night, I ate and drank with Ayano and her husband...
Then her husband got drunk and fell asleep.
Ah... damn it, I got an erection after seeing Ayano's ass.

"Well, I guess it can't be helped~ I did say I'd entertain you...
I have to take responsibility, right?"

I don't know why, but we're having sex right next to her sleeping husband.
Ayano's ass, her boobs, her pussy, I can't resist any of it...
Even with her husband still sleeping next to us, I came a lot inside Ayano.