Blonde in anal sex games with a dildo and her boyfriend

This blonde brought a dildo from the sex shop, one of those that lesbians often use to fuck together, but this time she wants to try it out with her straight boyfriend, who she's thinking of shoving it up her ass. you'll see what morbid applications this long dildo has for anal sex when they both stick it in at the same time and collide ass to ass, penetrating each other. and since the boy seems to have liked the invention, then this blonde dedicates herself to exploring new ways of stimulating him up to his prostate...