DVMM-147 A precocious boy who was staying with me at home impregnated me and trained me to become pregnant... My busty wife turned into a semen tank in just 3 days... Mei Hojo

Mei ends up taking care of the son of her husband's colleague who lives nearby. Although she doesn't have a child, she is confused but enjoys a new life with her husband... Hiroto, who is a little boy but has an unusual amount of sexual knowledge, directs his attention towards the busty Mei and before she knows it, he turns her into a sow semen tank. With two of Hiroto's friends joining in, she is repeatedly made to cum in the daily breeding training sex, awakening her female instinct and becoming a captive of these precocious boys. What will become of Mei...?