Maina is the wife of my department's section chief. She used to work as a receptionist at the company, and we've stayed in loose contact since then, just exchanging greetings here and there. We exchanged contact info when she left the company, and since then, we've been having an affair. Today is the first time in a while we can spend some relaxed time together, so I head to our meeting spot just after finishing work. I'm a little late, but she greets me warmly, saying, "Busy at work? You must be tired." Her gentle, nurturing demeanor, combined with her gorgeous big tits right in front of me, instantly shatters my self-control. She wraps her arms around me without caring who sees, gives me casual kisses in hidden corners. She presses her huge breasts against me, and just walking together keeps me rock hard. She laughs innocently, "My husband's so quiet at home—it's boring. Let's go on a trip together sometime, okay?" I doubt the section chief has ever seen her smile like this... Unable to hold back any longer, we quietly head to a hotel. Even though I'm sweaty from work, she says, "You worked hard today," unbuttons my shirt, and happily licks from my neck down to my chest. Then she drops to her knees and gives me a meticulous blowjob. She starts by sucking gently on the tip, then gradually takes me all the way down to the base. I can't hold back anymore—climbing on top of her, I start a titfuck. The moment my cock is squeezed between her firm, beautiful breasts, I completely lose it. In the bathroom too, we play around with titfucking. After going wild with her big tits, I can't resist and start fucking her bareback. Her pussy is already dripping wet, and every deep thrust makes her moan lewdly. I slam into her cervix and unload my first creampie deep inside. After a short break, we start round two. I hand her some sexy lingerie I brought, and she says with a playful pout, "Oh, you're impossible," but clearly enjoys it as she happily changes. I open the curtains, positioning her where people in the neighboring building might see, and fuck her bareback doggy-style. Ignoring the salarymen still working late in the nearby building, I pound her hard from behind. She whispers, "Someone might see us..." but her pussy is soaking wet. There's no way I can keep my composure—ultimately, I erupt in a massive bareback cumshot all over her favorite big tits.