She was a mature married woman, and today, unfortunately, she was on her period, yet she couldn't resist her irresistible lust. I ripped off her panties, revealing a dark forest of pubic hair, wet and clinging to her thick labia, streaks of blood mixed with her vaginal fluid dripping down. She bit her lip and moaned, "Never mind, fuck me!" I aimed my hard, erect penis at her bloodied cunt and thrust it in hard, sticky blood splattering down my shaft. She trembled in pain, yet twisted her waist desperately to meet my thrusts, her large breasts swaying dazzlingly. I gripped her waist, pumping wildly, each stroke hitting her G-spot. She screamed, gushing out even more blood, the cunt's walls squeezing me until my scalp tingled. Finally, I growled as I pulled out, my thick semen mixed with blood filling her belly. She collapsed on the bed, her cunt still twitching, murmuring, "Husband, you fucked me through..."