双头阳具固定扣允许女性同时使用两个阳具，同步双洞抽插，给你带来更加刺激的享受。6601数控加工航空铝合金制作设计适合F-Machine 10mm推力杆也适合其它成人用品12.7mm(1/2英寸）Crafted from anodised 6061 CNC machined aircraft alloyDesigned to fit F-Machine 10 mm thrust rod.Also f
双头阳具固定扣
允许女性同时使用两个阳具，同步双洞抽插，给你带来更加刺激的享受。
6601数控加工航空铝合金制作
设计适合F-Machine 10mm推力杆
也适合其它成人用品12.7mm(1/2英寸）
Crafted from anodised 6061 CNC machined aircraft alloy
Designed to fit F-Machine 10 mm thrust rod.
Also fits 12.7mm (1/2”) thrust rods from other manufacturers.
Utilises 2 x Doc Johnson style Vac-u-Lock barbs (1 supplied originally with your F-Machine and a second supplied in the double trouble kit – see picture).
净重：0.25 KG
毛重：0.5KG
尺寸：7*12.3*8.3 cm
爱夫玛逊 F-Machine 双头阳具固定扣Doubler 视频教程
如果你的浏览器不支持直接播放，请点击这里下载到本地播放：https://www.f-machine.cn/upload/video/201912/doublesetup.mp4