looking for bl? manga

i remember everything just not the title but i’ll try to make it quick

- mc is in a novel and his daughter is the villainess but also a dragon maide or smth and was engaged to the prince but the prince cancelled it to get with some ordinary girl

- the bl is between the mc ands his ex wife lover/exlover who is a commander i think but the mc is using him

- in specific scene was the mc and ml going to a circus but it had an after show where they got the princes new girl older sister and they was getting raped by dogs( yes ik the mc is evil) and the mc used that to see if the ml will stay with him once he knew and yes the ml stayed by his side

there’s a lot more but i think the last one was specific enough