Runa is a Japanese girl who fancied a go at ballbusting. She did enjoy it and continues to ask to do it more. She carries a lot of strength and has experience in karate.
Runa starts off by kicking him in the balls and as always when people do this for the first time, test the waters to check to see what he can and can’t deal with. Her second kick is noticeably harder than her first after checking he was okay. She talks a lot (in Japanese) to confirm how he is as he seems hurt at points and tells him at the end that she is only using 20 – 25% of her strength. Runa immediately puts her hands on his shoulders and starts kneeing him in the balls. She stops to check if he is okay and continues. Runa grabs his cock and balls and quickly realises that as she crushes, his cock disappears and goes into his body. She continues squeezing and seems to be hurting him. As she is crushing, she says (in Japanese) that his cock (crushed into his body) and balls are moving around a lot. She tends to not keep her hand still and squeezes and releases his groin, getting a grip from various angles. Runa next has him lie down on the bed and sticks her foot over him and tramples his cock and balls. She pushes her weight and gently vibrates her foot over his groin at different times but keeps his cock and balls firmly crushed under her foot while doing so. Runa next stands on the bed and puts her foot on his cock and balls and crushes them with her own body weight. She swaps feet and does the same thing. Runa sits between his legs, grabs hold of them and starts pushing her foot against his groin. Runa pushes her foot against his cock and balls in a variety of ways, at some points vibrating doing like a slow denkianma. When she finally stops, she checks his cock and balls with her hand to confirm that his cock is crushed into his body still. Runa has him face away from her as she kicks him in the balls from behind which causes him a variety of amounts of pain. Runa pulls her sleeves up and briefly practices a grabbing motion. She then immediately places her hand against his balls from behind and starts squeezing. She moves her hand to grab different parts of his cock and balls and after a while peeks in front of him so she can see what she is doing. As her hand gets tired, she briefly squeezes with both before changing hands. After having him take off his underwear, Runa stands in front of him and kicks him in the balls. As she is barefoot, her foot consistently makes a loud slapping noise as it hits his cock and balls. This causes him more pain after certain kicks. Runa signals him to get on the bed and tells him she’ll perform denkianma. She puts her foot against his balls but can’t crush his cock into his body so uses her hand to keep it inside him before pushing her foot into his groin. Rather than putting her foot against it, she focuses on pushing her foot, namely her toes into the cavity where his cock and balls should be. She pushes into it and wiggles her toes and foot. While it is crushed, she tries to feel where his cock and balls are and allows them to be released before crushing them back into him again with her hands. She again uses her foot and repeats this. In Japanese she asks what would happen if he tried to go to the toilet with his cock crushed into his body. He says that he hasn’t done that before so he’s not sure. Runa has him lie down in front of him and sits between his legs. She puts her foot against his groin but because his cock is sticking out of his body, she uses her hands to push it into his body. She then pushes her foot into his groin and pushes her toes right into the cavity where his cock should be. She starts doing denkianma, crushing his cock and balls and pulls his legs to push harder against his groin. At one point she stops and again, makes sure his cock is pushed into his body with her hands before resuming denkianma. Runa uses her hands a bit more in this part of the clip and plays with his semi-erect cock and balls which are crushed in his body. She causes it to stick out and it sort of ripples under his skin. She keeps grabbing and occasionally causes him a bit of pain. She then rubs her hand hard against his crushed groin. While holding his legs, she rubs her feet playfully against his cock and balls rhythmically and together like in a rowing motion. She then uses one and uses different parts of her feet to crush him. She starts to speed up momentarily but prefers to see what she is doing. The size of his bulge seems to be increasing but she is keeping it crushed. She then accidentally releases his semi-erect cock with her foot. Runa has him pivot his weight upon her knee to crush his cock and balls until he ejaculates inside himself. She holds him in position with her hands for balance. After he is done, she sees that he ejaculated inside himself while not erect.
This clip was filmed in 2023. (43m 06s)