Grandmothers attending a smartphone class indulge in bold sex at couple seats in an internet cafe. Their intimate lives with husbands are long forgotten, the last time they had sex now faded from memory, yet their desire for sex remains unquenched. The passion they felt in their youth is still alive, proving that enjoying sex has nothing to do with age. Though they claim to attend the class to learn smartphones, their true motives are far from innocent—hidden desires drive them to seek out dating sites and crave sensual massages through social media. Together with like-minded friends, they secretly fulfill their cravings at internet cafes. Even past seventy, women can still feel youthful, possessing the power to reach climax again and again. Grandmothers can enjoy sex too.