My girlfriend was being cuckolded v1.0

The story progresses at a good pace: simple story → H scene → simple story → H scene.
It’s a game that you can play in a short amount of time, and it feels like you just hit the points quickly!

Recommended for those who can’t play games for a long time!

I recommend it to those who want to watch an H scene quickly!
-Synopsis-
One day, the protagonist witnesses his girlfriend cheating on him.
Her protagonist forgives her and tries to repair their relationship.

However, although she promised to break off her relationship with the person she was cheating on, he continued to cheat on her in secret.
Her protagonist grows suspicious of her and begins to monitor her actions.

Then she learns of her betrayal and tries to find out the identity of her cheating partner.

However, as she watches the scene of her affair, new feelings begin to develop in the protagonist…
Will the protagonist be able to repair his relationship with her?
*This work has been translated using machine translation.
(English product description provided by the creator.)

Warning: The creator has specifically pointed out that the English is a machine translation.