No sex in the house

Ben and Sue keep their word, sort off. They don't have sex in the house but they have it in many other locations; the Garden, Sue's car, the toilets in the shopping centre and in the woods. They try using condoms, once Ben had cum a few times he fits the extra large ones needed to contain his eventual massive length and girth. A few months pass without being discovered. Sue has found herself a boyfriend who she loves and he knows about her and Ben. This helps dispel Colleen's suspicions about the two of them.

Sue's boyfriend, Bob, is tall skinny with dark hair and pale blue eyes. He loves Sue but his 5-inch penis can do very little to satisfy her. He is, however, good with his tongue and bi-sexual. The three of them often join up in the woods, Bob will get them both off with his tongue as a warm-up then sit and watch as the incestuous couple go round after round which is all he needs to enjoy himself, although Sue sucks him off occasionally if she is feeling up for double penetration.

Over these months Colleen remains ignorant and endures bad sex from her husband while secretly thinking about Ben's magic cock