Runa was keen to do some more ballbusting and gets stuck into things very confidently. She starts kicking him in the balls which makes a satisfying slapping noise as she makes contact, on some occasions rather loud. After doing this for a while and causing him some pain, she gestures for him to turn around so she can kick him from behind. As she has experience with karate, her kicks are hard and she shows no signs of getting tired. She then moves closer to him and knees him several times from behind. Runa keeps kicking ruthlessly even though he’s clearly warn out and tired. Her kicks don’t get any gentler and just keeps going. She asks him if he is okay (in Japanese) but keeps kicking. She tells him again to turn around and knees him in the balls from behind. This really hurts him on a several occasions as she traps his balls with her knee. She then continues kicking and kneeing even though he sounds exhausted and groans in pain. Runa has him lie on the bed and restrains him with the ties for legs and wrists from each end of the bed. She uses her foot to crush his cock and balls and does some light denkianma to him while holding his legs for support. After a while she stops to give him some pillows so he can see what she is doing to him. She then begins to use both hands to grab and squeeze his cock and balls, causing more pain when using one hand. She then goes back to using her foot before using her hands once again. Runa continues with the same pattern by crushing his cock and balls with her feet and intermittently using her hands to grab and squeeze them. She on occasions pushes her foot into his groin as hard as she can and after doing this a couple of times, starts vibrating it more against his cock and balls. She rubs her hand over his cock and balls briefly to keep them crushed before continuing denkianma.
Runa tries to lift him up by the balls with her feet. This is the first time so it takes her a few moments to work out but holds him up in the hair twice for quite a while. Her first attempt is with one foot, and her second is with two feet. She has more strength with two feet and bounces him up and down by his cock and balls with her feet. She then has him stand in front of her and plays with his groin with her foot kicking and massaging her foot against it. Runa gestures for him to hold her hands and ride her feet with his groin and uses her feet to lift him off the ground once again. She then uses her foot to push and vibrate against his cock and balls and kick him while she lies on the bed and he stands in front of her. She holds his hands to prevent him from retreating as she kicks and holds her foot hard against his cock and balls. She then uses one foot to lift him over herself while she has his cock and balls crushed. Runa stands above him and balances her weight with her foot as she stands on his cock and balls while holding his hands for balance. She puts her entire weight on his groin for a while before bouncing herself upon him. She then uses her knee and leans over him while pushing her knee against him. Runa then grabs his legs and does denkianma. She then starts grabbing and squeezing at his cock and balls with her hands which hurts him quite a bit. Runa uses her feet to crush his balls and push them against his groin. She holds his legs to give her extra strength as she digs her feet into his groin. She does denkianma at times and picks up the pace as she vibrates her foot against his cock and balls. She then starts using her hands to crush them which seems to cause him more pain as she grabs and squeezes. This makes him groan when she applies pressure. She then continues vibrating with her foot and holds her foot around the base of his groin while she grabs and squeezes giving his cock and balls less places to hide. She starts using her fist like a hammer and punches downwards at his groin. She holds his groin in place while she punches.
After having him remove his underwear, Runa gets a vibrator and begins to push it against his cock and balls. She can’t use it to crush his cock into his body so uses her hands and proceeds to push the vibrator against his balls and where his cock should be. She also uses her other hand to hold his groin in place while she pushes the vibrator against it. Runa also uses it to hit his cock and balls briefly. She continues to cup and squeeze his cock and balls while they are placed into the path of the vibration tool. She punches him a few times and begins to squeeze with her hand which hurts him a lot. With a small amount of testicle showing, she uses the vibrator against it causing him even more pain. She pushes down against his groin and with his cock crushed into his body, she tries to find where it is hiding with the vibrator. She continues squeezing with her hand and using the vibrator for additional pain. She then begins grabbing, squeezing and punching his balls. Runa continues playing with his cock and balls and focuses on squeezing with both hands, causing him pain. She uses one hand to hold them in place and the other to push against what is remaining. She continues punching him in the balls before squeezing more. She pushes his cock back into his body when it is accidentally released. She then does the opposite and holds down his balls while punching where his cock is hiding. Runa then sits on his body and after pushing his cock back into his body, begins punching his balls. This surprises him as he can’t see anything. Runa starts off by rubbing her fingertips all over his body as he lies with on his stomach and starts tickling him briefly. After a while, she starts scratching his name into his back (in Japanese) which hurts him depending on where she scratches. He struggles to control himself but she looks happy to continue irrelevant of the pain it causes. She then goes back to tickling his body again and uses her hands to grab his bottom. Runa finishes him off with her knee having him pivot his weight crushing his cock and balls with her knee. After he ejaculates inside himself, she pulls his foreskin down releasing his ejaculation and wipes it with a tissue (while accidentally taking all the tissues). She tries to pull his foreskin down further but it won’t go down any further and he says it hurts.
This clip was filmed in 2023. (50m 40s)