Ane wa Yanmama Junyuuchuu episode 2

Takuya decided to go on a trip with his sister-in-law’s family to a hot spring resort with a beach.
However, even though he was alone with Aika, he couldn’t show any good points and was depressed.
In order to comfort her brother-in-law, Aika takes Takuya to an unpopular rocky place …!?
Keeping the uncooled heat, even after returning to the inn, she hides in her family and loves each other!