I Was Cuckolded By My Girlfriend Who Was So Excited To Give Me A Blowjob That I Couldn't Stop Myself From Doing It. Miru

Haa... The reason for my huge sigh echoing through the office is a secret worry I've been carrying. But I can't talk to anyone about it, so maybe I'll just hit up a soapland today... "Hey, what are you mumbling about? Got something on your mind?" "M-miru...?!" Miru is a classmate of mine and my girlfriend, and also a coworker. (She's probably gonna be grossed out...) Knowing that, I still decided to take a chance and open up about my problem. "The thing is, my girlfriend never gives me blowjobs..." "That's why I told you to ditch that girl! I'll suck it for you instead!" "Huh?!" Without even giving me a moment to confirm if I heard her right, Miru pulls down my pants at lightning speed. From there, my instant-blowjob cheating relationship with Miru began...