Giganta culo imprisionment

Claudia eyes you, sizing you up. 'You’re small' she says, consideringly, 'but not small enough to be really remarkable. Or useful.' Her eyes flash as she says it and you wonder what she means. 'I think I have the perfect idea for how you could finally worship my ass the way you always say you want to. You keep talking about how you just want to get closer and closer to it. What if you were small enough for me to stuff you right inside my ass, hmm. Would that be close enough for you'