First use, could not get in, thing is huge. Wife could not take it. Second use, all the way in, no lube used, she was ready and well self lubed, and she only got more wet from there, she loves the feel and it makes her go nuts. Only thing is that it would be even better if if was a tiny bit thinner, just a slight little bit. With that thing in and my tongue working her, the O she get are crazy.