You can slide a trusty masturbator into either side of the Hoppa Pillow. You could even put two in either end at once if you want some choice. Once inflated, hold onto the round sleeve and it functions as an air cushion to keep your onahole snug while you thrust away.
The range of positions with which you can use the toy is versatile. Speed and angle will also become easier, and the experience will feel more realistic since now an average hole has a "body" for your hands to grip.
But here's the best part. This set not only features the Hoppa Pillow air cushion holder but also a seductively cute anime girl moe case. Just slip the cover onto the deflated Hoppa Pillow and then pump up your companion to complete the experience. There's also nothing to stop you using the cover by itself or with onaholes independent of the Hoppa Pillow.
The Hoppa Pillow Inflatable Sleeve Anime Girl Cover Set features: