Netorare Action! Pleasure Fall if Not Cleared in 1 Hour!

Synopsis

My name is Sir Domain. A man with “Sir” in his name.

I set out to investigate a suspicious facility called Icレシオ Research Institute, but an explosion sent me tumbling to a strange place.

Based on the images that fell with me, this research institute appears to be conducting experiments to turn women into slaves of pleasure.

To make matters worse, I came to investigate this facility with three women: my wife, my ex-girlfriend, and my sister.

I must escape this underground facility as soon as possible and go to their rescue!

I need your cooperation, everyone!

Please help me!