Onesama and Ototokun - Reward Edition

"My boy... You are a cute boy with great patience..."
"But can you hold on if... If your sister does this..."

This is an animation work where an abnormally tender elder sister instills
carnal desire in her little brother who was raised very strictly by mother.

Contains two scenes of reward for study and achievement:
- Fellatio that drives him slowly but surely towards cumming.
- Titjob that tightly sandwiches and squeezes it

You can enjoy seeing the little brother's miserable orgasm and the elder sister's
sensual desire to dominate him with her tender yet provocative whispers throughout the scenes.

As a bonus content, the little brother's imagination "Inmou (lewdness + blindness)" is included.

Animation: About 20 minutes
CV: Nana Aikawa