BBP Real Documentary: A thick black stick is screwed in for the first time

Kashii Hanano releases her first BBP! ...Before the filming, Hanano was getting more worried, but the BBP male actor's smile eased a little. Hanano puts a thick black stick in her hand and says with a word, "Oh no... heavy, big!" Hanano is speechless at the director's words, "I'm still five erections...". ...And finally, the first moment comes...