IENFH-19502 - I wanted to lose my virginity with my first girlfriend, but it ended up happening with someone else. A perverted sister who deeply loves her brother is jealous and anxious that her brother has gotten his first girlfriend. "My brother's virginity belongs to me!" - Shirakawa Yuzu

"How could you get a girlfriend when I'm your sister?!" Okay, that's a bit of a ridiculous argument, but getting your virginity taken by a cute sister is a pretty dreamy situation, honestly. Plus, the fact that she initiates it herself, instead of forcing herself on him, keeps it light and fun. You can tell the author really knows what they're doing.

She's so cute, it's driving me crazy. But the older brother actor is a bit disappointing... Honestly, there's zero sibling chemistry.

I usually don't like incest stuff, but this is different. The acting is just *too* good. Definitely worth keeping.

It's kinda funny seeing him finally get a girlfriend after being relentlessly pursued by his sister, only to be attacked again out of jealousy. It's a harem fantasy paradise, and I appreciate how it avoids the darker aspects of incest. Seriously, a masterpiece.