8 XXX : wholesomehentai

[Example](https://imgur.com/a/IFHZH)
The childhood friend category is especially excellent for romantic doujinshi, because they'll be comfortable enough with each other to practically be in a romantic relationship. They have compatibility and feelings for each other (why else would they still be friends?), so when they do take that next step, it feels right—unlike two people meeting at a train station and having sex right away.
op sause pls
This is a good meme. Also please post a source if there is one.
Too bad the childhood friend tag doesn't actually exist for nHentai or exHentai. :/