Frontier

A collection of three stories:

1. 遠雷ワイバーン is about a bounty hunter who stays at the inn and is requested to rescue a kidnapped girl.

2. 快感空間「愛」is about a couple who get summoned to another world one day. The goddess there gives a test to make love to three her maids.

3. "Blood line" is about a an adult store owner Eleanor who supplies space ships with sex dolls. She learns about a suspicious disappearance of a space ship that is rumored to be hijacked by a terrorist group. It's a multi-site adventure that shows another point of view after initial playthrough.

[From vndbreview]