I don't know where else to post this so I'll just do it here.
I have read two H-Manga but have forgotten their titles.
The first one is about a guy waking up finding himself locked in an all-girls school. There, the girls are all maids/woman who are there only to have sex with him, they were also told that the MC was the only guy remaining or something along those lines. There is also a head maid that is the female lead. After a while, he would find that some of the girls disappear after one day and it is shown that they are exiled out of the school. Apparently the school was enclosed in a wall from a dystopian outside world. One of the girls tries to escape and found a random bloke who had stumbled upon the school premise. They proceeded to fuck but if I remember correctly, both of them were found out and executed. In the end, the MC found out the truth and set the girls free or something and lived life with the head maid (which was the only one who loved him). Sorry for the fragmented details, I don't actually remember the entire story.
The second one name is __________ Harem. I don't remember the first part. The story is about this guy who visits his childhood friends (three sisters) and 'sister' on an island or countryside. The 'sister' is a blonde and fucks him straight away. Soon he fucks all the girls and it is found out that the 'sister' wasn't really a person but some sort of entity living at a Sakura tree or something. The ending is them all having an orgy.
Could you guys help me out? Thanks.