Zhao An, feeling he'd had enough, removed his grandmother's nightgown, revealing her two large, firm breasts. He took one breast into his mouth and began sucking, his large hands kneading and kneading it.
His penis pressed against her engorged clitoris, rubbing up and down. Each rub sent shivers through his grandmother's body, and she swallowed more and more frequently.
"Grandma is so sexy, even in her sleep," Zhao An praised intermittently, then rubbed his thick penis against her already wet vaginal opening. "Grandma, you're so beautiful, I can't take it anymore, I'm going to fuck you, I'm going to fuck you for the rest of my life!"
In the dark room, his grandmother couldn't see Zhao An's expression; the darkness was the best cover. She could only pretend to be asleep. The heat in her body gave her a long-lost feeling of fulfillment. Unlike the first time he drugged her, this time she was awake. So she could clearly feel Zhao An's penis. Her grandson actually had such a thick penis—it was terrifying!
Seeing that his grandmother still hadn't woken up to stop him, Zhao An grinned lewdly and pressed down. His waist sank. *Plop*, his penis easily forced its way open, the tightly closed vaginal opening enveloped by the woman's hot, tender flesh. His grandmother's vagina was still very tight; a vagina that had given birth to four children, now filled again by his thick penis, hadn't been used for over twenty years, yet it remained tight and comfortable.
Zhao An's penis was astonishingly large, long and thick, and could change size and length. Using this classic position, he easily penetrated deep into his grandmother's vagina. Each thrust stimulated the sensitive nerves in her vagina, making her tremble uncontrollably. His grandmother was indeed enjoying it immensely; her lower body felt full, and she could only breathe heavily, her mouth slightly open, experiencing a pleasure that made her almost faint!
"Ah!" Zhao An gasped, "Grandma, your vagina is so tight!" He could feel her vagina begin to spasm and contract; it seemed she had already orgasmed without even a thrust.
Grandma's breathing suddenly caught in her throat, her body tensed, and her small hands gripped the sheets tightly. A warm flow gushed from her vagina. She sighed softly, her pretty face flushed crimson, and her body twitched occasionally, writhing under the stimulation of orgasm. She was so overwhelmed by pleasure that she didn't even have the strength to move a finger.
After Grandma's orgasm subsided, Zhao An slowly began to thrust, kissing her excessively, prying open her teeth, and savoring the taste of his mother's love! Grandma began to consciously cooperate, her toes arching excitedly, her waist twisting to meet the thrusts of his penis, ensuring it reached its full depth each time, and subtly tightening her lower abdomen to make her vagina even tighter! The intense friction brought wave after wave of sexual pleasure.
"Oh...Grandma...you're so tight...it feels so good to make love with you...ah...I...don't want to play with other women...they like my...money...I just want to take care of...my own family...keeping the wealth within the family...ah...Grandma...I love you!" Zhao An babbled incoherently as he fucked her.
Grandma's heart wasn't at peace. She was beginning to understand Zhao An. Her grandson was so rich; there were bound to be many bad women coveting his money and assets. Perhaps that was why her daughter was with her grandson, using her body to relieve his lust. After all, she understood the principle of keeping the wealth within the family; everyone has selfish motives!
Thinking this, Grandma relaxed considerably, thinking, "Oh, this child is quite pitiful, let him do it. I'm just an old woman now, what's there to be curious about... Hmm... So big... It feels so good... My grandson is so good at fucking women... Sigh... Tomorrow I'm going to suffer again... It's too big!"
Grandma was unaware that Zhao An knew everything about her thoughts. At that moment, Zhao An was secretly laughing, fucking her even harder.
Anyway, Grandma had resigned herself to her fate. This kind of clandestine rape was incredibly pleasurable. It was also very exciting. After enjoying being embraced, trying drugging and sleeping with her wouldn't be bad either.
The fullness in her lower body, the pleasure from repeated friction—all of this made Grandma extremely happy. When Zhao An kissed her, she would open her mouth, letting her grandson defile her to his heart's content. Once you let go of your inhibitions, you unconsciously become a wanton slut.
After more than ten minutes of this, Grandma was already rolling her eyes in ecstasy, only heavy breathing could be heard. Her two large, white legs, on Zhao An's shoulders, swayed violently back and forth with each thrust. Zhao An didn't make a sound, grabbing her large, white buttocks with both hands and beginning to fuck her, each thrust wide and forceful, leaving the head of his penis at the vaginal opening before quickly inserting the entire shaft deep inside, repeatedly slamming the head of his penis against her tightly closed cervix! Although this position was physically demanding, Zhao An, with his astonishing stamina, didn't care. Watching Grandma, who was being fucked until she was breathing rapidly but unable to speak, filled him with immense pride.
"Ah! Grandma, you're so good, I'm going to cum!" Zhao An pressed his entire body against Grandma's, as if pressing against a soft sponge. His large hands tightly embraced Grandma, his large mouth kissed her small mouth, his large tongue chasing and playing with her small, fragrant tongue. His lower body thrust faster and faster, pumping with all his might, completely disregarding whether he would wake his grandmother.
Grandma's beautiful legs tensed tightly, her small hands gripping the sheets, seemingly trying to suppress her moans. She was afraid of crying out in pleasure, which would be embarrassing!
With a roar from Zhao An, *pop! pop! pop!* Wave after wave, seemingly endless. Hot semen, like ocean waves, completely filled her small uterus, desperately trying to find fresh eggs for fertilization! Wave after wave of impact pounded against the delicate, sensitive walls of her uterus, filling her aging womb and giving it a second life.
Only their heavy breathing remained in the room; neither spoke. Zhao An continued kissing his grandmother, providing the necessary comfort a woman needs—this was crucial. This way, the mature woman won't feel like she's just a plaything, but a respected lover. This will make the grandmother feel a sense of closeness, and she won't feel repulsed when the desire to have sex with her arises later.