Kapitel 69: One battle ends, another begins (R-18)

"I will take your silence as a sign that you have forgiven me. Then I enter, sister."

When the door ajar, Amelia, still fondling Rain's cock with her breasts, realized the gravity of the situation and shouted out in a panic.

"Stop!"

Those words caused Cale's body to instinctively freeze in place, never letting him enter the room.

"Did I make you angry again?"

With a tinge of pity, he asked. 

"Cale, I'm in the process of conducting an important Mnhhhh~... experiment right now, so let's talk at home."

As curious as he was to look inside, Cale hesitated to do so because of his older sister's stern tone for fear of messing something up again.

"Sorry, I'll see you at home..."

He closed the door and, fighting the uneasiness in his soul, wandered down the hallway.