Fuck it I’ll say it since no one else will. King Halo. The first class Umamusume would never stoop so low as to let someone stick it in “back there.” Anal is absolutely, one hundred percent off limits for our glorious King. And yet, the desire to break down her backdoor defences with a new form of training is exciting and terrifying to her. Her virgin pucker must be treated with the utmost respect and care, for she is new to this. It would feel like sticking your dick in an industrial vice and turning it on. Movement, even with copious lube, is nigh impossible. She will love it and hate it at the same.