He heard his mother come into the room but didn't look up from the magazine. Virginia came over and stood behind his chair. Jimmy was glad that he was reading a wholesome sports magazine instead of a girly magazine as the woman leaned over his shoulder.
Her fat tits brushed against his neck.
Jimmy tensed. He could feel the stiff tips of his mom's tits brush against him. He blushed, embarrassed by his own reactions. Obviously his mother didn't realize what she was doing to him. She probably still thought that he was an innocent child, he guessed. Wild images flashed through his fevered brain. As an infant, he had nursed on those big nipples-and how he would love to nurse on them again!
Virginia rubbed her tits against him for a moment, pretending to be taking an interest in his reading matter. Then she moved away. As she crossed the room, Jimmy stared at her swinging ass. He could see the indentation of the crack between her ass cheeks quite clearly through her nightie and he gulped. His big prick, a blessing that he had inherited from his robust daddy, gave a lurch.
Jimmy blushed again, ashamed and embarrassed at getting a hard-on over his mother. That was real naughty, he knew, but all the more thrilling because of it.
His cock hardened and rose up inside his jeans like a fleshy lever and his balls ballooned between his legs. He glanced down and saw that the outline of his hard-on was very obvious. He hoped his mom didn't notice! But how could he hide a huge cockbulge like that in his skin-tight jeans? The boy felt trapped and panicky. If his mother stayed in the room, he just couldn't get up from the chair without revealing his booming hard-on. He lowered the magazine into his lap, shielding his disgrace.