There is a crossed-out lock symbol on the diaper - I wonder what it means and how to understand it) Usually they draw a lock there, implying that the diaper is closed to unauthorized interventions, or that there is a chastity belt (a cage for boys) inside, and that masturbation is meaningless, but what is a crossed-out lock? The Riddle of Discord)

Милота, прям приятно на это смотреть. Выглядит как нежные и заботливые отношения, очень хороший фемдом, с верёвочными недоуздком, который наверное, заботливо связала сама кобылка, прямо на месте. Ну и жеребец выглядит счастливым).
Единственная мысль - как будто, просится альтернативная, NSFW версия). Где наслаждение Солида будет выражено не только сердечками).

Just in cases: it’s Cute, it’s really nice to look at it. It looks like a gentle and caring relationship, a very good femdom, with a rope halter, which the mare herself probably carefully tied, right on the spot. Well, the stallion looks happy).
The only thought is that it’s like asking for an alternative, NSFW version). Where Solid’s enjoyment will be expressed not only by hearts).