Practicing day (Patreon)

Commission for a FANBOX Golden Fish Member.

Another day at the pool, and everyone is in it for a fun and relaxed time. Leylani (oc) seems to be looking to be there to practice her breath holding, and try to reach 4 minutes. She's almost at 3 minutes, but she's already struggling for air.

Will she be able to reach the 4 minutes mark?