[pz-x] My AR glasses can see various stats about my foster sister?! [Full Color]

His new AR glasses turn his busty, soft-skinned foster sister — ponytail swaying over her full breasts and thick thighs — into a live display of affection, libido and hidden urges that climb every time he peeks. A teasing unlock condition demanding a week of abstinence, voyeuristic REC footage from her bedroom, and a strangely chatty device push him to abandon his body pillow and test what those rising numbers really mean. Between trembling solo play with toys, breathless hidden nights, and a glowing birth count flashing a 93% next-pregnancy probability, their playful sibling tension melts into an obsessive, impregnation-driven affair you won't want to look away from.