All perfect praise be to Allaah, The Lord of the Worlds. I testify that there is none worthy of worship except Allaah, and that Muhammad is His slave and Messenger. We ask Allaah to exalt his mention as well as that of his family and all his companions.
Islamic religion urges the husband to live honourably with his wife, Allaah says (which means): {…and live with them honourably…}[4:19]. Living with her honourably means that the husband has to endeavour as much as he can to keep his wife chaste. So if your husband is as you stated in the question that he is busy with other things and neglects to satisfy your desires, then we advise you to sit with him and talk to him frankly on this matter. Remind him that you love him and you are in need of him, and that you are keen on staying away from committing illegal sexual intercourse. Besides, try to attract him by beautifying yourself to him and be careful of anything that could arouse your desires while your husband is away or is busy.
Allaah knows best.