Natsu to Oba-san

"No! You can't do this!"

A high school boy named Takashi is in love with his friend's mother, and he's always daydreaming about ravishing her...

One day during summer vacation, he plotted to visit while his friend was away. He couldn't hold himself back from the older woman who usually welcomed him with a smile.

He hugged her tight from behind...

(Source: DLsite, translated)