Houkago Saimin Club 3 by Studio Charen - Adult Sex Game

Soichi was a mentalist. He did a favor for a classmate who wanted to get laid, and in the process destroyed the flawless innocence of the school's best girl. Soichi had a little brother. While the rest of the family turned their noses up at him, only Soichi showed him compassion, and for that his brother was grateful. This is visual novel about corrupted minds and bodies.