this dolphin girl appears only for a few seconds in the anime , but the mangaka digs her up and draws some chapters to promote the anime .
dolphin girl : i will never go back to that hell . that crazy b!tch kept shoving big , long , hard "thingies" inside all of my holes .
here are the OP and ED . the ED is good , but the OP is trash because its lyrics are nonsense , and it has the singing of the raci$t male human :
https://www.youtube.com/watch?v=wgPG6IRM4bk
https://www.youtube.com/watch?v=sVeEV2vWTwA