To be of service to Lana, Slave Yogi has to undergo ass smothering training where he's subjected to long periods of denial of air due to Lana's voluptuous ass. Lana warns him - " No air for Slave Yogi !" In this session, Lana does butt drops, raises his small scrawny neck up with her legs while repeatedly bouncing her ass into his face, forward face sitting while Slave Yogi to smell her pussy all while riding his face . In the end, Yogi is exhausted and is K.O. completely under Lana's big butt.