Kiwako Oikawa, who is usually a queen.She is a beautiful woman with a bewitching atmosphere.Since she was young, she has a strong curiosity about sexuality, and she was intrigued by the anal play that M men go crazy, and she decided to challenge herself to shoot the "Extreme Anal Expansion" series.Her theme this time is not only the usual expansion of the anal opening, but also the "inner part of the intestine"... in other words, trying to expand the depth.She prepared 40 cm and 60 cm super long dildos.As expected, the 60 cm dildo was intended to be enough if it could be inserted halfway due to its thickness and length.First, start with orthodox anal relaxation using fingers.She had an anal sex experience and had a very flexible anus.Next, after carefully observing the inside of her intestines with a transparent cuzco, she attached an attachment to the electric massage machine and checked the anal sensitivity.Like the cool beauty Kiwako, her pant voice is modest, but she felt it firmly in her butthole.And finally she challenges the main goods of this time, a long dildo.She first slowly inserts a 40 cm dildo.While hitting the intestinal wall several times, she dug a tunnel in the intestine and was able to insert it all the way to the base.When this happens, there is no choice but to try a 60 cm super long dildo!The thickness, length, and weight are clearly different from the 40-centimeter one she holds in her hand.While smiling wryly at her ominous looks, Kiwako-san slowly and surely accepted the weapon into her anal.The skin on her abdomen was wriggling, and I could see the tip of the dildo moving through her intestines.As I stared at her while holding her breath, Kiwako-san eventually put about 9% of her in her buttocks.But her last difficulty is... at the base of it, there is a bulge the size of a fist.And after several trials and errors, the super long dildo was completely buried in Kiwako's intestines with a popping sound!Such a must-see work that shows the very north of anal love.