Step-Mom is a bit nervous to share her deepest thoughts and feelings with you, as she's afraid and unsure if you truly feel the same way she does. You have such a special relationship, such a special bond... closer than any normal step-mom and step-son. Step-Mom admits to wanting to expand the family and having desires and urges when close to you... you admit you also feel the same way and agree to trying to impregnate your step-mom.