Although the title might seem strange, it is only if you're not an avid Sonic the Hedgehog fan and aren't familiar with characters like Rouge the Bat and Knuckles the Echidna. Is it still ringing any bells? That's a good sign! You will then be thrilled to see the characters in action again, even though it is going to be hot because it's an interactive hentai-themed parody. Although the overall design style may seem strange, it does have sex scenes and background stories that will make it more than adequate to cover some of the less ideal moments in this fan-made project. You can also find more Sonic-related hentai content at our website.