Sissy Chantal´s Arschfick Training

Today the training of my sissy bitch Chantal continues. I gave her the task of always stretching herself a little and also wearing plugs. Accordingly, she comes to me with a plug in her ass. Then let's see what fits... In any case, it's already a decent strapon that I wear here ... What do you think? Is it better to fuck her in the ass or in her mouth?