Gagged rape training

Yuna is a beautiful wife who has been married for five years and lives in an apartment with her husband. The beautiful wife with a beautiful appearance and good looks is targeted by her neighbors and is kidnapped while her husband is away. He is constantly confined and trained in an iron cage with a collar and a gagged body. The beautiful wife's spirit gradually collapses as she plucks unclothed saliva from the gap between her gagged spaces, causing her to moan as she is raped...and gradually Yuna feels pleasure as she is confined and trained, and her heart is controlled...